Sslc Science Study Material
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ghlghlghlghl ---- 1111 ---- ku gzhkKku gzhkKku gzhkKku gzhkK
gFgFgFgF mmmm
1. bkl, njhl glh (igr irilt) bro 7 tifahd khW cUt
ntWghLfis fljh. flt xU tif ntWghL kh csJ.
vJbtd fLo.
(jo cau - beil, Fil / ij w - kr, gir /
ky mikl -E, mR / jL mik - bkikahdJ, fodkhdJ)
il: jL mik - bkikahdJ, fodkhdJ.
2. M kj njhaJ
(Mfh, mbkfh, Mnuah, ah)
il: Mfh
3. fltW vJ ghuga jik bfhlJ.
(kugQ khw bragl jQ, jf kugQ khw bragl
f, fUbr kugQ khw brglit, ghko br kugQkhw braglit)
il: kugQ khw bragl jQ.
4. aif nj nfhghil btlt
(rhy lh, nfh-O-th, f n#hfd bkl,
gil yhkh)
il: rhy lh
5. clbr ir Kiw vgJ
(J br khwij VgLJwJ, jiyKiw khwij
VgLJwJ, clbr khwij VgLJwJ, cl khwij
VgLJwJ)
il: cl br khwij VgLJwJ.
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6. bgnwh gf jiyKiwF fljgLtJ vthW tHfgLwJ
(ghuga, gzhk, Okhw, d njhw)
il: ghuga
7. glh jhtu ma bga
(igr rilt, lhfh yhyh, l^uh nrhyhd of)
il: igr rilt
8. wnjhw btgilahf fl g vthW tHfglJ
(~ndhil, ndhil, mnyhkh, ilkhr)
il: ~ndhil
9. xU g U ntWgl gfis bfhLs mik njhw
(vnlhshr, iynrhnrh, Fnuhnkhnrh, mf)
il: mf
10.DNAJLfshf btl gagL beh
(R, o, M, bu vnlh ana)
il: bu vnlh na
11. DNAJLfis izf gagLtJ
(nlh mo my, ruh, DNAnf beh, vjdh)
il: DNAnf beh
12. WnehF vuhf bragLtJ
(nkhndhFnshd v bghU, H1N1v bghU, Moknyha,
HBVv bghU)
il: nkhndhFnshd v bghU
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13. lgl Fnsh vgJ
(braif Kiw bragL cfU khw, aifahf eilbgWtJ,
Cfsh eilbgWtJ, fyd Kiw ftJ)
il: braif Kiw. bragL cfU khw
14. R Fiwth njhW neh
(khiyf neh, bgbg, neh, mah)
il: neh
15. cf jahF Kiw
(kugQ khwKiw, khwKiw, cbjh EgKiw,
_ybr khwKiw)
il: cbjh EgKiw
gFgFgFgF MMMM
1. bkl j M njhl glh bro cau vw gid XFgghf Ugij fljh. mnjngh ehid cUisahf cUs brj
kj XF gghF. 60 khztf cs xU FG 45 khztf ehid
cUs bra Ko, 15 khztf thW bra ayhjtf.
m. nkTa Niy j g XF kW xLF g
jij fhf.
M. njhl glh bro bkl sa xU g fydij
tiugl to vGJf.
il: m. ehid cUs brgtf = 45 / 60 x 100 = 75%
ehid cUs bra ayhjtf = 15 / 60 x 100 = 25%j = 75 : 25 = 3:1
M. bgnwh = beil xFil
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F1 = beil xbeil
F1= beil; beil; beil; Fil.
2. fljToa gf j dFS, nggFS khWgL
fhQ gf vjifa khWghLf csJ vd FLf.
m) kj f w y, fW, gG, gir vd khWgLwJ. tif
khWghL ___________ vdgL.
M) Ka, ahid nghwt fhzgL g mik khWgLsJ.
tif khWghL ___________ vdgL.
il: m) d cfSilna fhzgL ntWghL
M) ngdJFns fhzgL ntWghL
3. Ugh cfilna njhW mj jiyKiw, Fl jikila eF
bjaToa ntWghLfSl UF. ghyh dbgUf Kiw cUthF
jiyKiwf Fiwj msnt khWghLl fhzgLwJ.
m) nkTa Tiw VW bfhfsh?
M) fhQ cf ghyh dbgUf Kiw dbgUf brcf ahit?
(ghua, dh, kG, gwit)
il: m) M.
M) ghua, dh.
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4. ghuga rhj y Ka thij Ff nH bfhLfgLsd.
mtW rahdtiw njbjLJ vGJf.
m) ___________ fhuf aa rhj ghuga fhuf MF.
M) ___________ vgJ xnu khW btghL MF.) ___________ vgJ mfSila vggik MF.
(m, khWghLf, dkhj, , mnyhkhf)
il: m) , M) m, ) mnyhkhf.
5. clbrf VgL khw mLj jiyKiwfSF fljgLtiy.
dbr VgL khWghL jiyKiwF fljgLtjhF. nuhkh
mQFL faf jiyKiw jiyKiwahf fljgLwJ. nkTa
Tiw gFjhJ, bjJ bfhlij vGJ.
il: 1. cl br ghuga gig flJ fhu ilahJ.
2. d br ghuga gig flJ fhu UwJ.
3. nuhkh mQFL bgnwhf dbrf
ghfgL csJ. vdnt Kj jiyKiw kLkyhJ mLjLj
jiyKiwY FHijf Cdkhf wwd.
6. Mkj Kj jfhy kj tiu bfhLfgl kj dfis
tirgLj.
(ahljh kj, nAhnah nA, nAhnah vul, nAhnkh
bra)
il : 1. nAhnah nA, 2. nAhnah vul,
3. ahljh kj, 4. nAhnkh bra
7. c bjh Ega, ca jnghija mayhF. j mogil
bjhEg cjah gntWgl bghUf cg bragLwJ. nH
bfhLfglt vFG c bjhEg Kiw jahfgLtiy.
flJ fhuz TWf.
m) behf, fk myf, ouhL, jLf
M) jLf, behf, vbghUf, fk myf
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) v c bghUf, Ahnkhf, ouhL, jLf,
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il : m) $yfh thG jtisf mik fgL,
jikgLjgLsJ. (kdh tisFlh)
M) kW dbgUf fhu, jgbtg fhu,
clyik fhu
10. jtiw Rofho iHia U vGJ.
ghyh dbgUf Kiw cila cf, Fl eF bjaToa
ntWghLfis cUthFwJ.
il : ghd dbgUf Kiw cila cf, Fl eF bjaToa
ntWghLfis cUthFwJ.
11. bghUJf.
1. behf - m) f
2. fk myf - M) ca id Cf
3. itlf - ) Lf
4. ouhLf -
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2. itl gf xW jtwhdJ. mij flf.
(itlf fa ms njitgLtJ / itlf xU
Fl nehF vuhf bragLwJ)
il : 1. trha Jiw2. itlf xU Fl nehF vuhf bragLwJ
gFgFgFgF
1. kj gzhk flj 15 a MLf Fljf khwfis
bfhljhf csJ.
m) ts gzhkij MLf rhJ KiwgLJ.M) Mugfhy Fiff vnghJ njhd?
) Mugfhy nAhf th FJ vGJ.
2. _ybrf ts Kiw gaghL ca ed Jiwf xwhF.
_ybrf khWghL milahj xU br FGkkhF.
m) _ybr tiff ahit?
M) _ybrf w gf ahit?
) _ybrf xbthW vUJ bgwgLwJ?
3. kugQ kUJt vgJ a id FJj myJ FiwghLila id
rbr Kiw.
m) kugQ kUJt tiff ahit? tiw sF.
M) kugQ kUJt _y neh vthW rbragLwJ?
4. ku bgha vgJ c Fnuhnkhnrh DNA- jhf kua
jikfis nrnjh, Fiwnjh khw brtjhF.
m) ku bgha gaf ahit?
M) Fnsh vjid tifgL? mit ahit?
5. c cz kW c f kUJt Jiw gagLjgLwd.
m) c cz vwh vd? mj gaf ahit?
M) c f vwh vd?
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6. c bjh Ega vgJ ed fhy bjh EgkhF. braghL
gyJiwf gagLjgLwJ.
m) cbjh Ega gaghLf vitnaD 3 TW.M) EQ bgUf gaghLf ahit?
myFmyFmyFmyF 2222 ---- nehjil fh klynehjil fh klynehjil fh klynehjil fh kly
gFgFgFgF mmmm
1. rahd ey gkhz vJbtd njbjLJ vGJf.
m) U XbjhW nehUJ Fzkilwh.
M) U YdK R C nghL bfhwh.
) U Zf kd mGj csh.
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5. f fLikahd knyah fhriy cUthF U
m) shnkhoa Xntny, M) shnkhoa knyah,
) shnkhoa ghghu,
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11. isnfh# cl vW nrJ itfgLwJ?
m) Eiupu, M) ku, ) fu,
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17. kuhRk kW Fthnahf nehf uj Fiwghlh VgLwJ. j
mFfshf Kiwna gUj tW, Kf f MF. TW rah? jtwhf
Ujh U vGJf.
il : nkny cs TW jtW.kuhRk neh mF : FHij vil Fiw, fLikahd tW nghF, vY
J njh nghjglJ nghw clyikl FHijf fhzgLt.
Fthnahf neh mF : neh cila FHijf gUj tW, Kf kW
fhf f fhzgL.
18. bfhLfgLs clFiwghLf jahd xiw jFj fhuzJl
flJ vGJf.
wFUL, nkhah, khiyf, mr, fmth ujnrhif
il : khiyf neh J gugiu myJ kua neh my.
nehahdJ itl AFiwghlh VgL. gf KGtJ bghUfis
fhzyh. Mdh ka x, khiy neuf ghit FiwghL VgL.
19. uah
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2. itl C M) f
3. itl D ) uj f
4. itl K
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Mob#, Mogho, Fnsh, ~igndh#
il : m) Mob#, M) Mogho
26. jtWfis Rofho iHfis U vGJf.bjhlahd Uk, bjhlahd fhr, vil Fiwj kW ku
f nghw FiwghLf fhrneh mFf MF.
TW rah? jtwhf Ujh U vvJf.
il : nkny Ta TW jtW.
fhrneh mFf : bjhlahd Uk, vil Fiwj.
27. nfhol lij uf.
m) HIVitui[ flej mPf tU xUt
(uhg nfnyh / gho)
M) bAg Nl itu jhf ________neh nghJ VgLwJ.
(v / fhrneh)
il : m) uhg nfnyh M) v.
gFgFgFgF ----
28. fyh FHij bgWsh
m) wj FHijF Kj MW khjfSF tHf ntoa neh
jL mltizia vGJf.
M) jLf _y vbjj nehfis jLl aY?
29. cf gF knyah gusJ.
m) ________ vD EQ knyahit VgLJwJ
M) jid fLgLj c gF ca mYtyfSF jFj
Mnyhrid tHFf.
) knyah rahd neh mFid njbjLJ vGJf.
(F, eLf, fLfhr kW ng)
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30. mnlhg 15, if fGL ehshf bfhlhlgLwJ.
m) c egDF if fGj eikfis TWf.
M) xU eh vbjj neuf if fGj brth?
31. Mnuha vgJ cl, kd kW r_f rhj braf, lghoUgij FwJ.
m) e Mnuhaij ghF fhuf ahit?
M) cl ey _W gkhzfis sFf.
32. fhr neh vgJ fh gu neh tifia rhjJ. J xU tif
ghOahdh clhF nehahF.
m) fhrnehia clhF neh fhuia vGJf.
M) fhrneh cl vbjj cWf ghig VgLJwJ.
) nehia vthW fLgLjyh?
33. v vgJ bgwgl nehjLghw Fiw vD nehahF. nehahdJ
HIVitu[h VgLwJ.
m) v nehfhd mFfis vGJf.
M) HIV-I fl nrhjidfis vGJf.
) v nehfhd jL Kiwf ahit?
myFmyFmyFmyF 3333 ---- kj cl cW klkj cl cW klkj cl cW klkj cl cW klyyyyf mik, braghLf mik, braghLf mik, braghLf mik, braghLfS.fS.fS.fS.
gFgFgFgF MMMM
1. fl glij tiuJ bfhLfgLs VnjD uL ghffis
Ff.
(br cly, M[h, bluh, isj Ko gFf)
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2. nH bfhLfgLs kj _is tU brafis fLgL.J gFf
Kiwna m kW M vW Ff.
m Efj czU gF M ghit czU gF
3. braf mogil nH bfhLfglitf rahd Tiw njbjL.
m) l Ru Ahnkhfis, behfis RuwJ.
M) ijuhL Ru ijuh kW Rid RuwJ.) jff Jfis, Mnuh# Ahnkhid cg
brwd.
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6) Fw gF vgJ dbrfis cUthF xU f. Fw gF
eilbgW brfis njbjL.
(dbgUf va brf, bjhL cz va brf,fhydh va brf)
il : dbgUf va brf
7. mgh eilbgW brgF Kiw
m) Fnuhnkhnrh tiy d khwfis VgLJwJ.
M) Fnuhnkhnrh tiy d khwfis VgLJtJ iy.
) Fnuhnkhnrhf vifia FiwwJ.
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11. NHUJ ila
1. gl cs nehah vj nehah ghfgLsh?
2. j neh tufhuz ahJ?3. j neh tuhk jLf tf vd?
il : 1. fhl myJ KfGJ fHiy
2. cz mnaho Fiwth, ijuhL Ruia L Ahnkh
mfkhf RuJ ijuhL Ru FwJ.
3. mnaho rJs cig cz nrJ bfhsyh.
12. cW gLJj fhuz
md kW eh md j Ahnkhf mGjkhd
Ahnkhf mtru fhy Ahnkhf mghakhd iyikfis v
myJ gwF ril Ahnkhf bfhs ekJ cliy iuthf
vd miHfgLwJ. jah brwd.
bfhLfgLs fhuz cW gLJtjF nghJkhdjhf csjh?
cdJ ilfhd fhuzij MuhJ TW.
il : nghJkhdjhf csJ.
isnfh#id FSnfh[hf khWtij CFwJ. Rthj jij
mfJ mf Mwiy bgw cjwJ. thwhf mgha iyikfis
vbfhs ekJ cliy jah brwd.
13. bghUjhjtiw flJ vGJ.
1. ehyh Ruf xW bghUjhJ.
(ijk, l, fiza, c Ru)
2. cs ciwf xW _is ciw my.
(mudhL r, quh, igah nkl, ouh nkl)
il : 1. c Ru, 2) quh.
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14. bfhLfgLs glij tiuJ ijuhL kW ghuh ijuhL Rufis F.
il : 1. ghuh ijuhL, 2. ijuhL.
15. bfhLfgLs gl fl ghffis F.
x - fiza, yyhfAh Lf
myFmyFmyFmyF 4444 ---- jhtuf dbgUfjhtuf dbgUfjhtuf dbgUfjhtuf dbgUf
gFgFgFgF mmmm
1. xU br cfshd mgh kW ghOaf eilbgW dbgUf
tiff xW
(Jlhj, ulhf sj, mUj, ngh clhj)
il : ulhf sj.
2. F jhtuf ghd bgUf Kiw eilbgW Kj f
(fUWj, Kisj, L cUthj, kfuj nrif)
il : kfuj nrif.
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3. flt rahd TW vJ?
(- efU wDila bka Rtiuilait Nnghf,
- y Mfhf, ghOaf kW irf clhF efU
jikila ghyh nghf, VifbdLf,- irf clhF X cfU bfhl efU wdw ghyh
nghf, bfhoah,
- rhjfkw Niyf Mfhf clhF joj Rtiuila
cly brf, vgshndhnghf.
il : irf clhF X cfU bfhl efU wdw ghyh
nghf, bfhoah
4. fUw Nig f MF. xU ky gy izahj Nyf iyf bfhl
nkkl NigUJ cUthF f.
(u f, TLf, jf, gyf)
il : uf.
5. Cwitj ijia mGJbghGJ j tahf fwJ.
(iyJis, byobr, iknuhig, Kisnt)
il : iknuhig.
6. khf, fnghw f vwiHfgLwJ. Vbd j
(f btnjh, njh nghwJ, f eLnjh f nghwJ,
f cnjh rijgWsJ, f cnjh fodkhdJ)
il : f cnjh fodkhdJ
7. jtwhd Tiw njbjL.
(U iy jhtu ij fhzgL Filahd brFjhd
btikahd gFF r~ng vW bga;
U iy jhtu ij fhzgL Ea JisF iknuhig
vW bga;
fU jL cUthF gFF Kisnt vW bga;
fU nt cUthF gFF Kisnt vW bga;)il : fU jL cUthF gFF KisFUJ vW bga
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8. fl TWf, fh _y f gujYfhd rahd Tiw njbjL.
(ff kW ijf ObuW btoJ guwJ ;
oiulh jhtu tl, ghg fshf kh f gujYF
cjwJ.
rha jhtuf ff Ta Kf _y guwJ.
bjid f eLnjh eh nghW csJ.
il : oiulh jhtu tl, ghg fshf kh f gujYF
cjwJ.
9. _izdh clhF R fU tsF Cl mftyJ.
(irnfh, N xL R, Tbly, fU)
il : fU.
10. j kfuj nrif ik
(kfuj f zhtiy,
ijf Fiwj vif clhwJ,
Ugh kyf flhakhf eilbgWwJ,
kyfsJ kfuj nrifF btfhufis rhUf mtaiy)
il : ijf Fiwj vif clhwJ,
11. nH bfhLfgLst xW kfujjh tl UJ ntWglJ.
bghUjhjtiw vLJ vGJ.
(kfuj f, kfuj ig, mf, kfuj )
il : mf.
12. j kfuj nrif vgJ __________vdgL.
(Mnjh~, vlnkh~, mnyhnf, Mnlhnf)
il : Mnlhnf
13. _y eilbgW kfuj nrif th jhtuf eilbgWwJ.
(mnfah, thah, fnyhnuh, iunahy)
il : thah
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14. cs ghff xW ghff bghUjhJ.
(NKo, kfuj ig, NjL, Nyf)
il : kfuj ig.
15. csitf xW yFf t kfuj nrifF cjthJ.
(gwitf, f, mf, mnkh~)
il : mnkh~.
16. cs ff xW ghndh fh fay.
(ijyh uhir, M, bfhah, khJis)il : M
17. ccss ff xW cy bto f my.
(gU, vUF, be, mtiu)
il : be
18. gwitf t kfuj nrif vthW miHfgLwJ?
(Mnjh~, vlnkh~, N~, mnkh~)
il : Mnjh~.
19. f kW ig kuf vKii kfuj nrif eilbgWwJ?
(mnkh~, iAonuh~, N~, vlnkh)
il : mnkh~
20. jfh rijgWs ff vtifia rhj f?(bg, ngh, bgngh, bAbgoa)
il : bg.
gFgFgFgF ---- MMMM
1. m) gl AkW B-ia milahs fh
M) A vj ghf BMf khWwJ?
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il : m) A- Nyf tl, Bjf (kh) %
M) Nig fahf khWwJ.
2. cdfS, mt dbgUf KiwfS bfhLfgLsd.
dbgUf Kiwfis rahd cdfnshL bghUJf.
dbgUf Kiwf cdf cdfsjmUj
Jlhj
ignuhifuhnuhnlhnrhtfiunahy
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5. bfhLfgl glij tiuJ fl ghffis Ff.
m) vir, M) FHh a.
il : m) vir, M) FHh a.
6. bghUJf.
1. bg m) kh
2. bAbgoa M) bts
3. bgngh ) MuR
4. %
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M) fhuz : rha jhtu ff Ta bfhf bgWsJ. kW
ehU jhtuff iyUF jf E Tikahf csJ. jdh
yFf cl xo bfhL ij gut VJthf mikwJ.
9. bfhLfgl glij tiuJ PkW QF.
il : P- ijiw, QfU
10. bfhLfgLs tiugl XkW YflJ ghffis vGJ.
il : XKisnt, YfU
11. m) cl fyhd mik mfkhf mfkhf _________ dbgUf
eilbgW. (ghKiw / ghyh Kiw)
M) gy a tsJisf kfuj _________ciw fhzgLwJ.
(il / vir)
il : m) ghKiw, M) il
12. m) kfuj cs _________ br kfuj FHhia cUthFwJ.
(clbr / cg br)
M) vUF _________tif cy btofahF.
il : m) clbr, M) xUw btof
13. m) be fhzgL c _________vw khWghL MF.
(to br kW fh br / Nyf kW fh)
M) _________ciw be KisFUij _osJ.(nfhnahiurh / nfhahil)
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il : m) to br kW fh br
M) nfhnahiurh
14. iAouh, brf bjhlJ gFgiltj fhuzkhf,
m) Fl lf _________wtsfshf njhWwd.
M) ignuhifuh gh _________ W W JLfshf cilJ, cilj
xbthU JL a ignuhifuhit cUthFwd.
il : m) bkhlhdJ, M) Jlhj
15. cWgLJj fhuz
bgUghyhd jhtuf ffS, J xnu l jhtu Tlf
ijfS guj ms gutjF berdh VgL nghoUJVg gy jf mikfis bgWsd. Lgl cjwJ.
nkTa fhuz cWggjYfhd rahd sfkhf csjh vgij
rghf.
il : fhuz nghJkhdjhf csJ. nkY, ijf guj ms gutjh
jhtu df btfukhf gutjF, jfis iyWj t
tFwJ.
gFgFgFgF
1. ff itl rJfis ekF bfhLwd. fUw Kj Nig f
vdgL.
m) f cUthF fia TW
M) fid RUfkhf t
) fid FF glid tiuJ ghffis F.
2. ghd dbgUf vgJ, uL cf
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3. ff fUWj isthf cUthwd. fUw Kj Nig f
vdgL.
m) fUWj isthf cUthtJ f, fUWj eilbgwhk VnjD
f cUthwjh?M) ff tifgho mltizia jUf.
4. fUw N ij vdgL. ij fU, cz bghUfbsd
ijiwdh NHgLsJ. ij fhzgL ijiyf
vif jhtufis U fshf fyh.
m) U iy jhtuf vwh vd? vLJfhL jUf.
M) Uiy jhtu ij mikig t.
5. fUw Kj Nig f vdgL. ff cUthF jij mogilahf
bfhL jf, uf, TLf vd tifgLjgLsJ.
m) uf vwh vd? vLJfhL jUf.
M) TLf vthW cUthwJ? mj tiff ahit?
) TLf - vLJfhL jUf.
6. jfahdJ rijgWs jf, cyf vW tifgLjgLsJ.
m) jirgWs jf vwh vd?
M) jf tiff kW gfis vLJfhLl sFf.
7. jfahdJ rijgWs jf, cyf vW tifgLjgLsJ.
m) cyf vwh vd?
M) j tiffis TW.
) cy btof gfis TW.
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myFmyFmyFmyF 5555 ---- ghofghofghofghof
gFgFgFgF MMMM
2. ghof wnjh fhzgLtJ
m) nuhk, cz nuhk, nuhk Kf
M) nuhk, ef, u eff
) nuhk, cz nuhk, bfhf
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6. khWghL milj mogil, xUizJ vGJf.
btL gf, ahid jj __________, Ksg Kf.
il : btL gf - ahid jj,w mLF nuhkf - Ksg Kf.
7. bghUJf.
nH bfhLfglitf UJ rahd ilia bghUJf.
thl yFf1. caj kiyf
2. rkbt kW fhLf3. ghiytd4. fl
bfhila brk MLf
khf________
________
________
________shg khflh
(fy, atd fGij, fuof, ahidf)
il : 1. fuof, 2. ahidf, 3. a tdfGij, 4. fy
8. bghUJf.
1. btsth - m. r_f yF
2. ffhU - M. fg nghit
3. JUtfuo - . khNa
4. kj -
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10. fhuzfis T cWgLJf.
1. kjf Kdif csfil u y csJ.
kj Kdiff, bghUfis gbfhtjF, EQfkhf EfUfis
irf, bka dQ fUfisifahs fil u kw ufUJy csJ.
2. xlf Kdfhf L, gUJ,tikahdjhf UF.
ku c cs iyfis gJcgjfhf xlf Kdfhf L, gUJ, tikahdjhfcsJ.
cWgLjYF fhuz nghJkhdjhf csjh? c fUij TW.
il : M. nghJkhdJ.
nkTa fhuzf midJ cWgLjYF nghJkhdJ.
11. jeho cs KJkiy tdyF ruzhya Ft mig vw
brehf thwJ. brehf mJ tU dkhF. brehfis
g nkY mJ bfhs c Mal vj dhfis nfgh?
1. __________?
2.__________
?il : 1. brehf vtiw czthf cQ?
2. brehf xnu l thgitah?
12. fl gl AkW Bghffis Ff.
il : A- bgskhz, B - bA tis.
13. bfhLfgl glij tiuJ AkW Bghffis Ff.
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il : Afhbl, B - W ehs.
14. f f vgJ tsij khw f bghUfis btnaW Kiw MF
f f cW btnaW f f bghUf
1. Wuf W ?
2. Eiupu ? fhg-il-Mi[L
il : 1. ah, my kW ieu# ff
2. btnawgL fhW.
15. bghUjhjtiw flJ vGJ.
m. nH cs yFf xW JugF yF my.
1. kiyahLf, 2. vUik, 3. khf, 4. v.
M. ghiytd xlf gf xW bghUjhJ.
1. Mkho brf, 2. f joj njh, 3. mlahd fUt, 4. g
jLf.
il : m. khf, M. g jLf.
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myFmyFmyFmyF 6666 ---- thif af brafthif af brafthif af brafthif af braf
gFgFgFgF mmmm
1. khndhnuhgh, cz bghUfis cRtjfhd wghd ntf
(Ahnlhaf, iknfhiurh ntf, gW ntf, ntl ntf)
il : iknfhiurh ntf
2.
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7. xnrif _y jdF ntoa czit jhnk jahF ClKiw
vthW miHfgLwJ?
(jrh ClKiw, w ClKiw, xL ClKiw, kL ClKiw)
il : jrh ClKiw
8. gRjhtuf ju Vida jhtuf jf czlfhf w
cdfis rhJsd.
(jrh ClKiw, w ClKiw, xL ClKiw, kL ClKiw)
il : w ClKiw
9. c ah C vW miHfgLtJ
(Ahnkhf, behf, itlf, midJ)
il : behf
10. igU my M#ndw __________br EQW eilbgWwJ.
(iynrhnrhf, nghnrhf, iknlhfhah, cfU)
l : iknlhfhah.
11. xU FSnfh _yTW KGikahd M#ndw milnghJ vjid
ATP_yTWf clhF?
(38 _yTWf, 27 _yTWf, 40 _yTWf, 18 _yTWf)
il : 38 _yTWf.
12. ey cl iy kj xU ehisF Wufjh toflgL ujms
(180 l, 170 l, 160 l, 150 l)
il : 180 l.
13. xU ehisF btnawgL W ms
( 1 - 2 l, 1 1.5 l, 1 3 l, 1 4 l)
il : 1 1.5 l
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14. z Fiwj ms ujij bfhLs k bghUshF. J uj
mQf ____________bfhLsJ.
(_is jLtl utij, bgfhoa utij, uj shkhit, qu
utij)il : uj shkhit
15. f, mfkhd mnkhahit f bghUfshf btnaWtjh
____________ cf vwiHfgLwd.
(mnkhahbl, nfhbl, nahbl)
il :
gFgFgFgF
MMMM
1. A, BFl jhtu jo thFyh Rf bgafis FLf.
m) AkW B- bgaf
M) A tahf fljgL bghUf ahit?
) B tahf fljgL bghUf ahit?
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2. nH bfhLfgoUF glij ftf.
m) gl AkW B- fhzgL affis FLf.
M) vthW affis bjhlhQ iyf affUJ
ntWgLwd?
il : m) A-
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6. bghUjhjij njbjL.(bjhil, th, thF, fiza)
il : fiza.
7. kj RthrfhwhdJ ____________ tahf ____________-F brwJ.f uhdJ ____________ tahf clYF brW fiuJs
M# ____________-F guwJ.
il : ehJis, Eiupu, th, br
8. bghUJf.
1. bjhlhQ - m. nt ir rh af
2. jL nk neh tsUj - M. ir rh af
3. bjidnt btF
bjhiyF brYj - . xir th af
4. Nid neh kfuj
FH ts -
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11. nH bfhLfgLs glij tiuJ gl A, Bia FL.
il : A ntf, BgF
12. bfhLfgLs gl A, B, C, DMa ghffis F.
il : A Futis, B_R FH, C _R wiw, Bcjujhd
13. bfhLfgLs glij tiuJ A, B, C, DMa ghffis F.
il : A czFH, Biuig, C fiza, Bfu
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14. kj Rnwhl kly vgJ ujij uj FHfUJ
cjS fUahf bragLwJ.
(Eiupu, Wuf, fu, ja)il : ja
15.
cWgLJj fhuzbghJthf jhtuf xU Flir tsJ LjYF bkJthfgid mwd. jhtuf xU
Fl ir tstjh jFir rh af vdgLwJ.
jhtu jLgF xehlbfhlJ. j jLgF xianeh UF. jF x ir rh
af vW bga
bfhLfgl fhuz nghJkhdjh? sFf.
il : fhuz nghJkhdjhf iy. jhtu ntgF
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3. t vit Niyia ghJfhF eilKiwf
(bghUf thf Jigiana vLJ brYj,
gagLjhjnghJ sFf, fis mizj,
bghJ nghFtuij gagLJj,nkfl midJ)
il : nkfl midJ.
4. fU jf vwiHfgLtJ
(iAonuh fhgf, f, bgnuha,
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10. gok v bghUSF vLJfhL
(jhu, U, k, f)
il : f
11. kj thlij, braghLfis khwJ.
(e, fl , fhLf, isyf)
il : e
12. ____________ Kiw fl Fouhf khwgLwJ.
(rL gut, jiy rL gut, br ntWghL)
il : jiy rL gut
13. jhtu jit cfis cQ jit cf ____________
(cgahsf, Kjiy Efnth, ulh iy Efnth
il : Kjiy Efnth
14. f jhf vjid rjj kWRH Kiw gagLjyh?
(54 %; 60 %; 40 %; 70 %)
il : 54 %
15. cs ff vJ vJ rhgyhfgLwJ?
(f R f, ut ff, ghjur, c kUJt ff)il : c kUJt ff
16. cdf mt RW NHnyhL izJ gY ma
(thif fa, Niy ca, fUa, Ra)
il : Niy ca
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17. e nkyhik Kiwf vJ bghUshjhu fd thjJ.
( KfL, njff, mizf, kiH nrf)
il : kiH nrf.
18. tfhs vj nja fh csJ.
(g nja fh, Rjtd nja fh,
fhbg nja fh, gu nja fh)
il : Rjtd nja fh.
19. aif tsfis f ftdkhf gagLdh eh ____________ ia
ghJfhfyh.
(fk ts, ts, k ts, aif rkiy)
il : aif rkiy.
20. xU Niy kly gy cz rf xWl xW cw bfhL
xU tiy nghw mikig cUthFwJ. Jnt ____________ vdgL.
(Mw xLF, Mw uL, cz iy, c- nt RHf)
il : cz iy.
MMMM
1. fl cz ria goJ r brJ, mjid Mw ulhf khWf.
kbg - FU - fg - gUJ.
il : kbg - fg - FU - gUJ.
Mw uL
gUJ
FU
fg
kbg
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2. bfhLfgl vLJfhoid goJ fl dhfSfhd ilid
jUf.
(m) AmyJ BnfhLf vJ Mw xGid FwJ?
mjfhd fhuzij TWf.(M) ijgitfSF xU vLJfhL bfhL.
il
A B
il : (m) AnfhL Mw xGid FwJ.(M) ghOaf, irf
3. be, v, gh, gUJ - nkfl cz r jahghsf 500 .
fnyh Mw nrgjhf itJbfhlh, UJ _wh cz iy
cs cd vts Mwiy bgWwJ?
il : xU cz iyUJ mLj cz iyF 10%- 20%Mw kLnk
fljgL. vdnt _wh iy cs cd 0.2 0.4 .fnyh Mwiy
bgW.
be v gh gUJ
cgahsf 1 iy Efnth - 2 iy Efnth - 3 iy Efnth
500 .fnyh 50-100 .fnyh 10-20 0.2-0.4 .fnyh
CO2
4 3 1
yFfijj 2 jhtuf
cgahshf
jhtu cf
khr cf
ijgit
cgahshf
y, fhW
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ij gok jhtuf
(m) 1 kW 3- fhzgL ffis vGJf.
(M) f 1-I tiuaW.() VnjD xU gok vbghUis FLf.
il : (m) jhtuf kW yFf RthF nghJ fhg-il-Mi[il
btlwd. j fhg-il-Mi[L t klyF brwJ.
(M) jhtuf jdF ntoa czit xnrif _y jahJ
bfhwJ. j xnrifF CO2, kW Na x njit. CO2-I
tklyUJ jhtuf bgW bfhwd.
() gok vbghU yf.
5. bghUJf.
t.v
nja td ruzhyaf yFf
1. g nja fh m. Ma f2. fhbg nja fh M. a fhL vUik3. nja fh . tfhs
4. Rjutd nja fh
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(M) c v vuf iAu#id vbghUshf bfhL aFwJ.
8. nH bfhLfgLs mik njhl cs cz tiy. ij tiuJ
A, B, CMait cz r vj iy vgjid Ff.gUJ
FU XzhB C
btL jtis
tLf
fA
il : A. f cgahsf
B.btL jhtu cf (m) Kj iy Efnth
C.jtis ulh iy Efnthf
9. bfhLfgLs mik Niy kly Mw xGF. t A
kW Biyfis flJ FLf.
il : AyF cf
Bcgahsf
midJ cf
A = ?
jhtu cf
B = ?
Na x
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10. bghUjhjtiw flJ vGJf.
(m) e nkyhik Lf nrj.
(Fiwj ii gagLJ Fa, . KfL, cgnahj iu
btfSF ghRj, Fiwjs iu gagLJ L cgnahf bghU)(M) gRik nta bghUjhjJ
(fha yhj gwitghf, shoFf, ofhj bghUf,
Ahy# yhj )
il : (m) KfL, (M) shoFf.
11. cWgLJj fhuz
bgnuuaij mj ahghu nehf bgnuha kW aif
fU eh fU jf vd miHnwh thf UJ gy
tifahdcgnahfkhd
bghUf bgwgLwd.
fhuz cWgLjYF nghJkhdjhf csjh?
il : nghJkhdjhf iy.
*bghUf nrh, iH, gh kW sho nghw bghUf
jahf gagLwJ.
*aif thUJ bgwgL iAu# th cu jahf
gagLwJ.
12. gRik nta vgJ Fiwj msnt ik isf Toa
ntbghUfis cUthFj myJ mbghUfis mwnt gaghoUJ
F xUj a tKiw MF. gRik nta jbghGJ fk nta,
c nta, eRa, cla nghw kw fS ts milJsd.
vbdd dhf vG gRik nta isthf clhF
eikfis mJ bfhth?
(m) _______?
(M) _______?
il : (m) c shoFf vbjj bghUfis bfhL
jahfgLwd?(M) btgkhjiy jf Toa tKiwf csjh?
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13. cWgLJj fhuz
ff UJ k thj fis L THh mij
bghUfis fyh. kWRH
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2. cfSila gF jLghodh kf mtWwhf. vdnt
jLghoid jf vbdd Kiwfis ifahSf?
3. if, if, vF nehD if kly. NH cl eyF Vwjh
vgij VW bfhwhah?
f vgjdh VgL ik gaF brafis goaL.
4. ilF ms xU Fl msntjh. mf iu cUthf
ekh vJ bra ayhJ. UD Fl lf ilgjF gy
tf nkbfhsgLwd.
(m) kiH nrf Kiwia gl tiuJ fhLf.
(M) kiH nrf vwh vd?
() kiH nrf eikfis vGJf.
5. iwa cyf gntW jkhd bjhl rhjdfdh xU a uhkkhf
RUfgLwJ. iza js _ykhf brfis btF vjhf gut brayh.
(m) uhk, dQ uhk vwh vd?
(M) uhkF vLJfhL jUf.
6. yfahdJ xU ijgot vbghU. cyf ms mfgoahd rhu
jahgjF gagLwJ.
(m) yf cs jkf ahit?
(M) yf vUJ bgwgLwJ? kW mj gafis TW.() yfia gagLJtjh VgL Ffis vGJf.
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myFmyFmyFmyF 8888 ---- f nkyhikf nkyhikf nkyhikf nkyhikgFgFgFgF MMMM
jf dhf.jf dhf.jf dhf.jf dhf.
1. A kW B efuf fhzgL bjhW nehf gil tiuglkhf
bfhLfgLsJ.
1. blF fhr , 2. v fhr, 3. fhyuh, 4. F Fah
m. efu A fhzgL nehF vd fhuz?
M. vj efuF f f kW ik f mf ms njitgLwJ?
. Aefu cs nehid vthW fLgLJth?
il : m. efu A blF fhr, v fhr, fhyuh kW FFah
Ma neef mfkhf fhzgLwJ.1. blF fhr : dbgUf br fsh tUwJ (bfhRf)
2. v fhr : efu kW uhkwf lffis rahd Kiw
nkyhik brahk vf bgU mj xL _y guwJ.
3. fhyuh : mRjkhd iu gUFtjh neh tUwJ.
4. F Fah : neh f thG bfhRdh guwJ.
1 2 3 4
M. AefuF f f kW ik mf ms njit.
. Kiwahd f nkyhik brtj _y lffis Kiwahf
ifahStj _y, Aefu nkTa nehf guthk fLgLjyh.
2. xU uhk 2008-09 M Mo Vgl bjhW nehf tu tl
tiuglkhf bfhLfgLsJ. jid TJ neh fltF
ilaf.
blF fhr
F Fah
fhyuh vfhr
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m. bgUghyhd kfis jha nehf ahit?
il : bgUghyhd kfis jha nehf blF fhr kW F Fah
MF. Rkh 50%kf U nehdh ghfgLsd.
M. vthW j nehf guwd?
il : U nehfS bfhRf kjid fogj _y guwJ. blF
fhr kW F Fahth ghfgl kjid foj bfhRf neh
jhfglhjtfis foF nghJ j neh guwJ.
. kw U nehfis fLgLJ VnjD _W Kiwfis vGJf.
il : fhyuhit fLgLJj
1. khR milj iu Fof TlhJ.
2. bfhf itj iu FogJ eyJ.
3. fhyuhF jL nghLtj _y fLgLjyh.
vfhriy fLJgLJj
1. neh guahd vfis fLgLJj,
2. lffis Kiwahf ifahSj,
3. bghJkfSF zit VgLJj.
3. khs Ug bgw aY kW Ug bgw ayhj tsfis rahf
bghUJf.
tsf A B C
Ug bgW tsf f fhW bgnuha
Ug bgw ayhjtsf
iAu# aif th Na x Mw
il :
tsf A B C
Ug bgW tsf Na x Mw fhW iAu#
Ug bgw ayhj
tsf
f aif th bgnuha
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4. bghUjhjij F.
m. c MfAh, gir Or, c
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2. bghUjhjtiw njbjL.
m. Na Mw, iAu#, fhW Mw, bgnuha
M. yf, bgnuha, aif th, gRik Or.
il : m. bgnuha, M. gRik Or.
3. jtWfis U vGjf.
m. CFLsFfSF gyhf btgjh xU sFfis gagLdh
Mwiy nrf Ko.
M. kWRH brtj _y Mwiy nrf ayhJ.
il : m. btgjh. xU sFfSF gyhf CFL sFfis
gagLdh Mwiy nrf Ko.
M. kWRH brtj _y Mwiy nrf aY.
4. nfhol l.
m. xU bjhl neh ____________
(kr fhr / il~ghL)
M. jhtu vbz kW yFf bfhGUJ bgwgLtJ _________
(gnah Or / gnah MfAh)
il : m. kr fhr, M. gnah Or.
5. gTl, ngUJ iya, u iya Mait bghJ lfshF.
midJ bghJ lfSF nghJkhd ms Ju kW ik trf
njitgLwd.
Jufhd mogil Kiwfis bjJ bfhtjfhf RfhjhuMthsl vd nff nfgh?
il : 1. ngha ms fgiw trf Uf ntoaJ mtakh?
2. if myg l tr Uf ntoaJ mtakh?
3. Rjkhd tr Uf ntLkh?
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6. eh g br nghJ gfSF jkfS U njitgLwd. f
iu trhaF gagLjyh.
m) f iu trhaF gagLJtj fhuz TWf.
M) fiu trhaF gagLdh clhF eikf xW TWf.il : m. f , jkf, jhJbghUf fhzgLtjh trhaF
gagLjgLwJ.
M. (i) J ey cukhf Ugjh nt cuf njit Fiw.
(ii) bryd kW bjhrhiy khRfis Fiwfyh.
7. Mwiy nrgjdh RWw ik, eho ghJfh, j eg ghJfh
kW bghUshjhu ts mfwJ. cdJ o dhwiy nrF
tKiwf VnjD ehif vGJf.
il : 1. gagho yhjnghJ sFf izid Joj,
2. FHh sFf gagLJj,
3. Tiu fSF dQ xGFgLfis gagLJj,
4. Na x bfhfyfis gagLJj.
8. gutyhf fhzToa vbghUf c vbghUf Kakhdit.
itf c uf UJ y tf bgwgLwJ.
m) ut iy c vbghU xW TW.
M) c vbghU ga xW TW.
il : m. gnah MfAh (m) gnah Or,
M. thfdfSF vbghUshf gagLwJ.
9. cWgLJj -
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10. ku rhuh tsf vgJ Ug bgw Koahj aif tsf MF. j
Ef vgJ bjhlahdJ.
m. yf kW bgnuhaij gagLJtj ghjfkhd mrf xW TW.
M. ku rhuh tsfSF rahd khW xW TW.il : m. (i) it iu Jl Toait.
(ii) tiw Ug bgw ayhJ.
(iii) RW NHiy khRgLJgit. (VnjD xU F kL)
M. (i) ku rh tsfis gagLjyh.
(ii) c vbghUfis gagLjyh.
(iii) Na Mw, fhW Mw nghwtiw gagLjyh.
(VnjD xU F kL)
11. nejh RghZ bjU cs Uthsf x, yMnah Lf dhw
Ef nH bfhLfgLsJ.
U. x- L.
1. gaglhj neu sFfis mizJ Lwh.
2. CFL sFfis gagLJwh.U. y- L.
1. fSF rhjhuz buFnylf gagLJwh.
2.
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Fiwj gr ghllFiwj gr ghllFiwj gr ghllFiwj gr ghll
ntantantanta
myF: 9 fiurfmyF: 9 fiurfmyF: 9 fiurfmyF: 9 fiurf gFgFgFgF m (xU kbg)m (xU kbg)m (xU kbg)m (xU kbg)
jf dhf (1 kbg)jf dhf (1 kbg)jf dhf (1 kbg)jf dhf (1 kbg)
1. xU cik fiur vgJ. fiubghU fiughdh Md xUgojhd
fiur rh Jff j fyj fiur gy gojhd fyitahF.
J cik fiuryh? (iy J xU bjhf)(iy J xU bjhf)(iy J xU bjhf)(iy J xU bjhf)
2. iu fiughdhf bfhl fiur j fiur MF. fhgil
rigil fiughdhf bfhl fiur___________ MF.
(j fiur, fiur) (il: fiur)(il: fiur)(il: fiur)(il: fiur)3. c fiuw 100 uh j 36 uh MF. 20 uh c
fiufglh bjoa iyia mila D vjid uh c
njitgL? (il: 16 uh)(il: 16 uh)(il: 16 uh)(il: 16 uh)
4. uL utf xbyhW fiukhdh mutf___________
vdgL. (ulw fygit, ulw fythjit)
(il: ulwfygit)(il: ulwfygit)(il: ulwfygit)(il: ulwfygit)
5. Na x E tF #d tna tU nghJ mj ghij bjtj fhuz
x___________(uggh, jwyh) (il: jw(il: jw(il: jw(il: jwyh)yh)yh)yh)
6. xU fiur Jff Enzh tna bjtjdh mfiur
___________vdgL (cik fiur, Tk fiuriy)
(il: Tk fiur)(il: Tk fiur)(il: Tk fiur)(il: Tk fiur)
7. Uko fiur cs cf vif (xW / uL)
(il: uL)(il: uL)(il: uL)(il: uL)
8. Mfl KJFgtf Rthf gagLJ thfyit ___________
(a - M#, M# - ieu#)
(il: a(il: a(il: a(il: a ---- M#)M#)M#)M#)
9. kzgu xU Fl msF nk ieu#id jD bfhs Koah
iy___________ (bjoa iy, bjlhj iy)
(il: bjoa iy)(il: bjoa iy)(il: bjoa iy)(il: bjoa iy)
10. nrhoa FnshiuL c fltW v eF fiu?(bg,
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TLj dhfTLj dhfTLj dhfTLj dhf
11. xU fiur uL bghUf fiuJ Ujh mfiur___________
vW miHfgL
(Uko fiur, Kko fiur, ehko fiur) (il: Uko fiur)(il: Uko fiur)(il: Uko fiur)(il: Uko fiur)12. rfiu fiur, rfiu vgJ xU___________
(fiugh, fiubghU, if Clf) (il: fiubghU)(il: fiubghU)(il: fiubghU)(il: fiubghU)
13. TkJff J xahJ gL jw mil f___________
vdgL (x is, olh is) (il: olh is)(il: olh is)(il: olh is)(il: olh is)
14. jF kfuj Jf af___________
(tl aff, m af, busa af)
(il: busa af)(il: busa af)(il: busa af)(il: busa af)
15. Jff ms 10 AKj 1000 Atiu bfhLs fiur___________
MF (cikfiur, Tkfiur, bjhf) (il: Tkfiur)(il: Tkfiur)(il: Tkfiur)(il: Tkfiur)
16. fltW xia jw br jik cilaJ vJ?
(cikfiur, Tkfiur, bjhf) (il: Tkfiur)(il: Tkfiur)(il: Tkfiur)(il: Tkfiur)
17. fltW vJ uw fiugh?
(bg,
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MMMM
jf dhf (2 kbg)jf dhf (2 kbg)jf dhf (2 kbg)jf dhf (2 kbg)
1. ntbghU fiuw (25C) btgiy)
Nacl - 36 NaBr - 95 Na I - 184 nkfl mltizUJ m cikfis vGJf.
il:il:il:il:
1. nkfl ntbghUf midJ bjoa fiuriy clhFgit.
2. btgiyia mfjh it mbjoa fiuriy clhF.
3. mf btgiy bghUf fiuw mfF.4. fiubghU jik fiuwid ghwJ.
(vitnaD uL Ff kL nghJkhdJ)
2. bjoa fiurYF bjlhj fiurYF cs ntWghLfis
bfhLfgLs Ff _y vGJf.
m) 16 Nacl 100 (F Nacl fiuw 36 )
M) 36Nacl 100 il:il:il:il:
bjoa fiur bjlhj fiur
1. 36Nacl 100 - 16 Nacl 100 fiufgl fiur fiufgl fiur
2. nkY fiubghUis - bjL iyia mil ti ufiuf ayhJ fiubghUis nrfyh.
3. cik fiuriy Tk fiur UJ ntWgLJf.ilililil:
cik fiur - Tkfiur
1. xU gojhdit - gy gojhdit2. xia jwofhJ - xia jwoF3. Enzh _y - Enzh _y Jffis
Jffis fhz ayhJ fhz aY.4. Jff ms 10AoF - Jff ms 10A0 Kj 1000Ao
UF tiu bfhoUF
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4. rfiuia fiuJ bjoa fiuriy cUtha nkbfhL
rfiuia fiuf Kokh? E vzij jUf.
il:il:il:il: 1. fiuf Ko
2. bjoa fiuriy NlhF bghGJ m nkY fiubghUis nrJm bjoa fiuriy bgwyh.
5. 20 rika cig 50 fiujh mfiur br rjj iwia
fzLf
il:il:il:il:
fiubghU iw
fiur br rjj iw = ---------------- x 100
fiubghU iw +fiugh iw
20 = ---------- x 100
20 + 50
20
= ----- x 10070
= 28.57 %
TLj dhfTLj dhfTLj dhfTLj dhf
6. bghUJf
fiur tiff cjhuz1. th k - m) cnyhf fyit
2. k k - M) ghyhil fo
3. th k - ) if
4. k k -
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7. thaYs iHfis U vGJf.
1. RlRzh fiujik btgiy mfgh mfwJ.
2. th ua k fiur mGj mfgh th fiu jik
FiwwJ.il:
1. RlRzh fiu jik btgiy mfgh FiwwJ.
2. th ua k fiur mGj mfgh th fiu jik
mfwJ.
8. fhuz TWjY, cWgLjY
cWgLj tFgiw rd tna Na x tU nghJ mj
ghijia fhzyh.
fhuz - TkJff J x gL nghJ TkJff xia
jwof brwJ.
1. cWgLj, mj fhuz uL r.
2. cWgLj rna, fhuz jtW.
3. cWgLj jtW, fhuz r.
4. cWgLj kW fhuz uL jtW.
il:il:il:il:
1. cWgLj, mj fhuz uL r.
9. nfhol lij brf
k k cnyhf fiur.
1. k k_______ (gh / if)
2. k th_______ (nkf / nrhlh )il:il:il:il: 1. gh 2. nrhlh
10. fltW bghUjhjtiw TW
1. fiubghU, fiugh, fiur, if iyik
2. cfiur, fhg rng fiur, rfiu fiur, Rzh
il:il:il:il: 1. if iyik 2. Rzh .
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myF: 10myF: 10myF: 10myF: 10 mQfS _yTWfSmQfS _yTWfSmQfS _yTWfSmQfS _yTWfS
mmmm
jf dhf (uL kbgf)jf dhf (uL kbgf)jf dhf (uL kbgf)jf dhf (uL kbgf)
1. fl cjhuzf UJ Inrhnlh kW Inrhghfis milahs
fhf.
18Ar40, 17Cl
35, 20Ca40, 17Cl
37
il:
Inrhnlh: 17Cl35,17Cl
37
Inrhgh: 18Ar40
, 20Ca
40
2. ieu# _yTW iw 28 mj mQ iw 14, ieu# mQfL
viz fhf.
il:
_yTW iwmQfL v = --------------
mQ iw
28= -------
14= 2
3. M# _yTW iw 32 , mj ml 1.429 / f.br.. M#
uh _yTW gUkid fhf.
il:uh _yTW iw
mQfL v = -------------------ml
32= -------
1.429
= 22.4 l
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4. Cl vgJ Fnsh mQit, Cl2 vgJ Fnsh _yTiw Fgit
v mQfSF _yTWfSF cs ntWghLfis mltizgLJf.
mQ - _yTW
1. jnjh, nrnjh fhzgL - jJ fhzgL2. J izwh Jf - J izw Jf
5. iAu# mQ iw 1 , M# mQ iw 16 v uh _yTW
iwia fzLf
H2O = 2 (H) + 1 (0)
= 2 (1) + 1 (6)
= 2 + 6
H2O = 18
6. xU nkh mss vj ntbghUS 6.023 x 1023 Jffis bgUF.
3.0115 x 1023Jff bfhl Co2 nkhf vifia fzLf.
_yTWf vif
nkhf vif = ---------------------------6.023 x 1023
3.0115 x 1023= ----------------
6.023 x 1023
= 1/2 = 0.5nkh
TLj dhfTLj dhfTLj dhfTLj dhf7. bghUJfs
1. IO - m. 22.4
2. XuQ _yTW - M. 6.023 x 1023
3. mnthbfnuh v - . E = mc2
4. nkhyh gUk -
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8. Xnrh mQ iw 16, _yTW iw 48, mj mQfL v vd?
_yTW iwmQfL v = --------------
mQ iw
48= ------------ = 3
16
9. fl nrkf cs mQf vifia fhf.
m. fjf my
M. mnkhahil:il:il:il:
m. fjf my = H2SO4= 2 + 1 + 4 = 7
M. mnkhah = NH3= 1 + 3 = 4
10. bghUjhjtiw njbjL
m. 17Cl35 17Cl
37, 18Ar40 20Ca
40, 1H2 1H
3, 6C12 6C
14
M. iAu#, Fnsh, M#, ghgu
il:il:il:il: m. 18Ar40 20Ca
40 M. ghgu
11. 90 cs nkhf vifia fhf. ( _yTW thghL
H2O)
il:il:il:il:
iw 90
_yTW iw 18
bghU iwnkhf vif = ------------------
_yTW iw
90 = ----------
18
= 5nkh
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12. nfhol lij uf.
m. 17 uh mnkhah th gUk__________ (22.4 / 11.2 )
M. mYa rngo [Al2(So4)3] cs mQf vif
__________ (5/17)
il:il:il:il:
m. 22.4 M. 17
13. 1 uh iAu# mnthbfnuh vifyhd mQfis bgWsJ.
m. mnthbfnuh v k vd?
M. 28 uh ieu# cs mQf vifia jUf. (ieu#
mQ vil = 14)
il:il:il:il:
m. 6.023 x 1023
M. 2x6.023x1023
MMMMjf dhf (5 kbgf)jf dhf (5 kbgf)jf dhf (5 kbgf)jf dhf (5 kbgf)
1. xU mQit ga bjthd sfij mf Toa ed mQ
bfhifahdJ miy bfhif, iyyh nfhghL kW jnghija
fLofis bfhL cUthdjhF. t _y ed mQ
bfhif nfhghLfis tf.
2. xU gUk M# iw, xU gUk iAu# iw ckF
bfhLfgLsd. Mnthbfnuh go _yTW iwF M
mlF cs bjhlig tUf.
3. fltWF nkhf vifia fzl.
m. 3.0115 x 1023 mQfis bfhl jhu
M. 27.95 U. 1.51 x1023_yTWf bfhl CO2.
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myFmyFmyFmyF 11 ntidf11 ntidf11 ntidf11 ntidf m (1 kbg)m (1 kbg)m (1 kbg)m (1 kbg)
jf dhfjf dhfjf dhfjf dhf
1. Zn + 2HCl
ZnCl2+ H2
nkTa id vtifia nrjJ?(TLif id, uil lbga id, lbga id,
ijWj id) il: lbga idil: lbga idil: lbga idil: lbga id
2. brgG wKs X w jkij fhWl btggLJ nghJ Y vw
fU w nrkij jUwJ X kW YvgJ___________
(Cu, CuO / Pb, PbO) (il:(il:(il:(il: Cu, CuO )
3. xU khzt PH jhis bfhL a PHI nrhjh. PH jh gir
wij fhoaJ. vYir gHrhiw D l fhj_________wkhf
khaJ
(gir, f, kr) (il: t)(il: t)(il: t)(il: t)
4. nt vkiy vgJ_________
(TLif id, ijWj id) (il: ijWj id)
5. byienu goffis mf ms btggLJ bghGJ mJ _________
thit bfhLwJ. nkY mj th w_________
(il:(il:(il:(il: NO2, brgG)brgG)brgG)brgG)
6. t ienu kW nrhoa FnshiuL fiurfis fyF nghJ
_________ go cldoahf ilwJ
(btis, kr) il: btisil: btisil: btisil: btis
7. mYa rng fiurYs mYa cnyhfij Jjehf lbga
brwJ.
(Jjehf mYaij l idw fJ / mYa Jj ehfij
l idw fJ)
il: Jjehf mYaij l idw fJ.il: Jjehf mYaij l idw fJ.il: Jjehf mYaij l idw fJ.il: Jjehf mYaij l idw fJ.
8. gijit jLf eh dK gJyf ntL. bghJthf gagLjgL
ggir_________jik bfhlJ. (il: fhujik)(il: fhujik)(il: fhujik)(il: fhujik)
9. mo my f csJ. j cs my_________
(yho my / lhlh my)
il: yho myil: yho myil: yho myil: yho my
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10. PH= - log10 [4+] xU fiur iAu# ma brw 0.00lmv mj
PHk fhf. (3,11,14) il: 3il: 3il: 3il: 3
TLj dhfTLj dhfTLj dhfTLj dhf11. e cl tsij khwF fhuzkhd my_________
(Hcl, H2So4, HNO3, CH3COOH) il:il:il:il: Hcl
12. xU tik Fiwj my_________
(Hcl, HNO3, CH3COOH, H2So4) il:il:il:il: CH3COOH
13. my fiur bk MuR wfho w_________
(st, kr, y, wkwJ) il; stil; stil; stil; st
14. ryit Fo cs ghOafis mfg gagLwJ. j nt
thghL_________(CaOCl2, Cacl2, Cao (Ocl)) ilililil:::: CaOCl2
15. xU uil c_________
(ryit nrhlh, rika nrhlh, bghlhZ gofhu)
il;il;il;il; bghlhZ gofhubghlhZ gofhubghlhZ gofhubghlhZ gofhu
16. fltW UfhuJt my vJ?
(Hcl, H2So4, HNO3, CH3COOH) il:il:il:il: H2So417. fhl bragl ghdf cs my
(fhgh my, fhngh my, kh my)
il: fhgh myil: fhgh myil: fhgh myil: fhgh my
18. bjj Rzh iu gh ngh khW th vJ?
(Co2, So2, No2, O2) il:il:il:il: Co2
19. Cu Co3 + Co2 X vgJ_________
(Cu, CuO, Cu2O) il:il:il:il: CuO
20. vyh vj idfS_________vd miHfgL
(btg bfhid, btg cid, eLiyahf id)
il: btg c idil: btg c idil: btg c idil: btg c id
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gFgFgFgF MMMM
jf dhfjf dhfjf dhfjf dhf
1. a.Rzhfiy NLgLJ nghJ
2. b. bka ehlhit fh vF nghJ
mj tifahd ntidf fG?
il:il:il:il: 1. ij id 2. nrif id
2. eF bjj y bghUf PHk nH bfhLfgLsJ.
bghUbghUbghUbghU PHkkkkuj
rika nrhlhfL cgnahf mnkhah
7.4
8.22.512
m. vj bghUf myjik cilait?
M. vj bghUf fhu jik cilait?
il:il:il:il: m. f
M. uj, rika nrhlh, L cgnahf mnkhah
3. U Mia jhu rng fiurD itF nghJ jhu rng V w
khWwJ. c gYfhd sf ju
il:il:il:il:
1. U jhu rngo cs jhuij lbga brtjh w
khWwJ.
2.
U, jhuij l idw fJ.
4. xU fiur iAuh ma br 1.0 x 10-8mj PHk ahJ?
:
fiur cs iAuh ma br = 1.0 x 10-8M
POH = - log10[OH-]
= - log10[ 1x10-8
]
POH= 8
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PH+ POH= 14
PH= 14 POH
= 14 8
PH = 6
5. rk sKs bka ehlhit nrhjid FHh A kW B vLJ
bfhs. FHh A iAnuh Fnsh myij FHh B mo
myij nrf. U myf br ms rk. t vj
nrhjid FHh id mf aJl eilbgWwJ? V?
il:il:il:il:
1111.... FHhFHhFHhFHh A id mf aJl eilbgWwJ. id mf aJl eilbgWwJ. id mf aJl eilbgWwJ. id mf aJl eilbgWwJ.
2222.... Vbd iAnuh Fnsh my mo myij l idwVbd iAnuh Fnsh my mo myij l idwVbd iAnuh Fnsh my mo myij l idwVbd iAnuh Fnsh my mo myij l idw
fJ.fJ.fJ.fJ.
gFgFgFgF MMMM
TLj dhTLj dhTLj dhTLj dhffff6. bghUJf
my _y
m. - 1. uhir
M. lhlh - 2. M
. yho - 3. vYir
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8. iHfis U vGJf
m. xU ntid M# nrfgLj xLf vdgL.
M. btgij VW eilbgW idf btg c idf vdgL.
il:il:il:il:m. xU ntid M# nrfgLj M#ndw vdgL.
M. btgij VW eilbgW idf btg bfhidf vdgL.
9. bghUJf
c tiff v.fh
1. rhjhuz c - m. Pb(OH)Cl
2. my c - M. bghlhZ gofhu3. fhu c - . Nacl
4. uil c -
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12. cWgLJjcWgLJjcWgLJjcWgLJj
ryitf JLfis l shfgl ryitf j Hcl cl
ntfkhf id wJ.
fhuz:fhuz:fhuz:fhuz:shfgl ryitf nkgu mfkhf Ugjh id ntfkhf
fwJ.nkTa fhuz cWgLjYF nghJkhdjh vd Muhf.
ilililil1. fhuz nghJkhdJ
2. idgLbghU nkgu mfF bghGJ idntf mfF
13. fl gl bfhLfgLs ghff A kW B- bgaiu FLf.cnyhffSl j Hcl- id
il:il:il:il:
A Jjehf Jff
B iAu# th
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14. cWgLJj
mo my xU fhuJt cila myfhuz:
mo my ehF iAu# mDf UjhY xnu xU
iAu#id kLnk lbga bra Ko
1. cWgLJjY, fhuzK r
2. cWgLj r, fhuz jtW
3. cWgLJjY, fhuzK jtW
4. cWgLJj jtW, fhuz r
il:il:il:il: m. cWgLJjY fhuzK r
15. f cs fiur t k jhis eidf mJ y wkhf khWwJ.
m) f cs fiur__________(my / fhu)
M) cdF bjj VnjD U fhuf bgafis TWf.
il:il:il:il:
m) fhu M) nrhoa iAuhi[L, mnkha iAuhi[L
16. buho nrhlh vgJ nf kW buhofis bkikahdjhf khWwJ.
m) buho nrhlh gF bghUfis vGJf.
M) nf UJthdjhf khw fhuzkhd th vJ?
il:il:il:il:
m) rika nrhlh + lhlh my M) fhg il Mi[L (m) Co2
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myFmyFmyFmyF ---- 12121212
jkf Mtjd tifghLjkf Mtjd tifghLjkf Mtjd tifghLjkf Mtjd tifghL
gFgFgFgF m (xU kbg)m (xU kbg)m (xU kbg)m (xU kbg)
jf dhfjf dhfjf dhfjf dhf
1. ed jk tir mltiz bjhlfS bjhFfS csd. tirfS,
bjhFfS Kiwna.
m) ilkl bjhlf, brFJ tirf (bjhFf)
M) brFJ tirf (bjhFf) ilkl bjhlf
il: m) ilkl bjhlf, brFJ tirf (bjhFf)m) ilkl bjhlf, brFJ tirf (bjhFf)m) ilkl bjhlf, brFJ tirf (bjhFf)m) ilkl bjhlf, brFJ tirf (bjhFf)
2. _whtJ tir 8 jkf csd. mt vjid mnyhffcsd?
Na Mg Al Si P S Cl Ar
il: 5il: 5il: 5il: 5
3. midJ fk nrkfSF mogilahd jk _________ bjhF
csJ.
(14tJ bjhF / 15tJ bjhF)
il: 14tJ bjhFil: 14tJ bjhFil: 14tJ bjhFil: 14tJ bjhF
4. jhJUJ cnyhfkhdJ yhgfukhdjhf bjLfgLwJ.
mYakhdJ ghi[oUJ bjLfgLwJ. J _________ vd
miHfgLwJ.
(jhJ / fk) il: jhJil: jhJil: jhJil: jhJ
5. jf vw jkkhdJ nrkkhf ilgJ iy. J fhW myJ Ul
id tJ iy. J _________iy csJ. (jj iy / nrj iy)il: jj iyil: jj iyil: jj iyil: jj iy
6. cWgLJ: fhg ghufis ikgLjgliy v gir w gok
njhWwJ.
fhuz: j gokF fhuz fhu jhu fhgnd
m. cWgLj, fhuz uL r
M. cWgLj r, fhuz ray.
il: m. cWgLj, fhuz uL r.il: m. cWgLj, fhuz uL r.il: m. cWgLj, fhuz uL r.il: m. cWgLj, fhuz uL r.
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7. rigL jhJit mlf gagL Kiw_________
(Eiu j Kiw / p Kiw) il: Eiu j Kiwil: Eiu j Kiwil: Eiu j Kiwil: Eiu j Kiw
8. U cnyhf gu J ntW cnyhfij Rtjh JUj UJ
jLfyh. j U J Jjehf Jffis bkajhf dh mjF_________vW bga
(Jjehf Kyh Rj / tzR moj / vKid ghJfhj)
il: Jjehf Kyh Rjil: Jjehf Kyh Rjil: Jjehf Kyh Rjil: Jjehf Kyh Rj
9. vj cnyhf ghjurJl nrjhY mjF urfyit vW bga.
gFfis milgjF gagL urfyit_________
(Ag Snurfyit/ Cu Snurfyit) il:il:il:il: Ag Snurfyiturfyiturfyiturfyit
10. cWgLJj: bjik gwitgh mYaJl Fe2O3 gagLwJ.
fhuz - mYa xU tikahd xLF fhu
fhuz cWgLjiy sF tif csjh?
il: M. fhuz cWgLjiy sF tif csJ.il: M. fhuz cWgLjiy sF tif csJ.il: M. fhuz cWgLjiy sF tif csJ.il: M. fhuz cWgLjiy sF tif csJ.
TLj xU kbgTLj xU kbgTLj xU kbgTLj xU kbg dh ilfdh ilfdh ilfdh ilf
11. ed Mtjd ia btlt_________(bkl, nkhny, nyhj nka) il: nkhnyil: nkhnyil: nkhnyil: nkhny
12. Kj bjhl cs jkf vif
(2, 8, 18) il: 2il: 2il: 2il: 2
13. Kj bjhF jkf _________vd miHfgLwd.
(iliy jkf, fhu k cnyhff, fhu cnyhff)
il: fhu cil: fhu cil: fhu cil: fhu cnyhffnyhffnyhffnyhff
14. bjhF 17- cs jkf_________vd miHfgLwd.
(rhnfhb#, nAnyh#, ienfhb#)
il; nAhnyil; nAhnyil; nAhnyil; nAhny####
15. jhtu gira cs cnyhf_________
(U, Fnuha, ka) il: kail: kail: kail: ka
16. iyf kW ehzaf bra gagL cnyhf fyit_________
(jis, btfy, b#k bt) il: btfyil: btfyil: btfyil: btfy
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17. fRU kW fhj bra cj U tif_________
(njU, thU, v~F) il: njUil: njUil: njUil: njU
18. jis, gjff, myfhu bghUf kW rika ghuf bra
gagLwJ. jis cs cnyhff ahit?(Cu-Zn, Cu-Sn-Zn, Cu-Zn-ni) il:il:il:il: Cu-Zn
19. brgG wKiwa gsgsghd cnyhf_________
(U, mYa, fhg) il: fhgil: fhgil: fhgil: fhg
20. 22 fhu jf cs a jf rjj
(91.6%, 96.1%, 98%, 100%) il:il:il:il: 91.6%
gFgFgFgF M (uL kbg)M (uL kbg)M (uL kbg)M (uL kbg)
jf dhfjf dhfjf dhfjf dhf
1. U JUogJ thiy to elFkh? c gYfhd fhuzij TW.
il:il:il:il: JU oF. tiy to fiuj fhW Ugjh U JUJU oF. tiy to fiuj fhW Ugjh U JUJU oF. tiy to fiuj fhW Ugjh U JUJU oF. tiy to fiuj fhW Ugjh U JU
oj elFoj elFoj elFoj elF
2. mYa Mi[il f bfhL xLF Kiw mYa cnyhfij V
bgw KoahJ?
il:il:il:il: fia l mYa mf idw cilaJ. Vdnt mYafia l mYa mf idw cilaJ. Vdnt mYafia l mYa mf idw cilaJ. Vdnt mYafia l mYa mf idw cilaJ. Vdnt mYa
cnyhfij bgw KoahJ.cnyhfij bgw KoahJ.cnyhfij bgw KoahJ.cnyhfij bgw KoahJ.
3. U ml HClkW ml H2SO4cl id wJ. Mdh ml HNO3cl
idJ iy. Rahd fhuzJl c ilia vGJf.
il:il:il:il: U mlU mlU mlU ml HNO3 cl id nghJ U Mi[Lcl id nghJ U Mi[Lcl id nghJ U Mi[Lcl id nghJ U Mi[L
cUthtjh U j id wid HwJ.cUthtjh U j id wid HwJ.cUthtjh U j id wid HwJ.cUthtjh U j id wid HwJ.
4. mYa cnyhffyit th} ghff jahf gagLwJ. mjfhd
fhuzfis Tw
il:il:il:il: mYa cnyhf fyitf nyrhdimYa cnyhf fyitf nyrhdimYa cnyhf fyitf nyrhdimYa cnyhf fyitf nyrhdit. Gir csit.t. Gir csit.t. Gir csit.t. Gir csit.mig vgit.mig vgit.mig vgit.mig vgit.
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5. X vw bt nghw btik w cnyhf M#Dl nrJ Y-I
jUwJ. nj Y vw nrkkhdJ X uhl id nghJ iAu#id
btL ilwJ. X kW Y I fLo.
il:il:il:il: X vgJ mYavgJ mYavgJ mYavgJ mYa (A1)
Y vgJ mYa Mi[LvgJ mYa Mi[LvgJ mYa Mi[LvgJ mYa Mi[L (Al2O3)
TLj 2 kbg TLj 2 kbg TLj 2 kbg TLj 2 kbg dhfdhfdhfdhf
6. bghUJf
jhJf - thghL
m. kh - 1. NaCl
M. dgh - 2. PbS
. ghiw c - 3. CaCO3
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8. thaYs iHfis U vGJf
m. jk tir mltiz ilkl tirf bjhFf vd
miHfgLwd.
M. 18- bjhF jkf fhuk cnyhff vdgLwd.il:il:il:il: m.m.m.m. jk tir mltiz ilkl tirf bjhlf vdjk tir mltiz ilkl tirf bjhlf vdjk tir mltiz ilkl tirf bjhlf vdjk tir mltiz ilkl tirf bjhlf vd
miHfgLwd.miHfgLwd.miHfgLwd.miHfgLwd.
M.M.M.M. 18181818---- bjhF jkf kj thf vdgLwd. bjhF jkf kj thf vdgLwd. bjhF jkf kj thf vdgLwd. bjhF jkf kj thf vdgLwd.
9. jtWfis U vGJf
m. ed Mtjd mltiz jkf mogil gghd mQ
iwia mogilahf bfhLsJ
M. jhu, bt kW jf Kjyhdit j j cnyhff
vdgLwd.
il:il:il:il: m.m.m.m. ed Mtjd mltiz jkf mogil gghd mQed Mtjd mltiz jkf mogil gghd mQed Mtjd mltiz jkf mogil gghd mQed Mtjd mltiz jkf mogil gghd mQ
viz mogilahf bfhLsJviz mogilahf bfhLsJviz mogilahf bfhLsJviz mogilahf bfhLsJ
M.M.M.M. jhu, bt kW jfjhu, bt kW jfjhu, bt kW jfjhu, bt kW jf Kjyhdit ehza cnyhffKjyhdit ehza cnyhffKjyhdit ehza cnyhffKjyhdit ehza cnyhff
vdgLwd.vdgLwd.vdgLwd.vdgLwd.
10. vyh fkfS jhJfsy Mdh vyh jhJfS fkfns
m) ghi[ vgJ fkkh myJ jhJth?
M) c ilfhd fhuzij Tf
il:il:il:il: m)m)m)m) ghi[ vgJ jhJghi[ vgJ jhJghi[ vgJ jhJghi[ vgJ jhJ
M)M)M)M) Vbd, ghi[oUJ mYaij vikahf,Vbd, ghi[oUJ mYaij vikahf,Vbd, ghi[oUJ mYaij vikahf,Vbd, ghi[oUJ mYaij vikahf,
yhgfukhdjhf bjLf Koyhgfukhdjhf bjLf Koyhgfukhdjhf bjLf Koyhgfukhdjhf bjLf Ko
11. bghUjhjtiw njbjLf
m. thU, njU, v~F, ll v~F
M. jis, btfy, b#k bt, bkdha
il:il:il:il: m.ll v~Fm.ll v~Fm.ll v~Fm.ll v~F
M. bkdhaM. bkdhaM. bkdhaM. bkdha
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12. Al2O3.2H2O + 2NaOH 2NaAlO2 + 3H2 nkfl idahdJ jhJit
mlj nghJ fwJ.
m. nkfl id cs jhJ bgaiu vGJf.
M. mjhJit mlF Kiw bgaiu TWf.il:il:il:il: m. ghi[m. ghi[m. ghi[m. ghi[
M. nga KiwM. nga KiwM. nga KiwM. nga Kiw
13. nfhol lij uf
m. ghuf kW btL fUf bra_______gagLwJ.
(JUfhj v~F / f v~F)
M. cnyhf mkhd vgJ_______fthF.
(ntid / ntid)
il:il:il:il: m. JUofhj v~Fm. JUofhj v~Fm. JUofhj v~Fm. JUofhj v~F
M. nt idM. nt idM. nt idM. nt id
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myFmyFmyFmyF 13131313
fhgD mj nrkfSfhgD mj nrkfSfhgD mj nrkfSfhgD mj nrkfS
gFgFgFgF mmmm jf dhf (xjf dhf (xjf dhf (xjf dhf (xU kbg)U kbg)U kbg)U kbg)
1. cWgLJj1. cWgLJj1. cWgLJj1. cWgLJj fhuzfhuzfhuzfhuz
fknrkf cs
izf rfiz
jik cilaJ
rfizghdJ mQYs
vyuhf glgLtjh
clhwJ.
bfhLfgLs fhuz cWgLjYF nghJkhdjhf csjh?il: nghJkhdJil: nghJkhdJil: nghJkhdJil: nghJkhdJ
2. cWgLJj2. cWgLJj2. cWgLJj2. cWgLJj fhuzfhuzfhuzfhuz
itu vgJ fhg
fodkhd w ntWik
tot MF
ituYs fhg ehK
tot cilaJ
bfhLfgLs cWgLjYF fhuz rahf csjh?
il: iy itu cs fhg fodkhd Kgkhd mikigil: iy itu cs fhg fodkhd Kgkhd mikigil: iy itu cs fhg fodkhd Kgkhd mikigil: iy itu cs fhg fodkhd Kgkhd mikig
bfhLsJ.bfhLsJ.bfhLsJ.bfhLsJ.
3. cWgLJj3. cWgLJj3. cWgLJj3. cWgLJj fhuzfhuzfhuzfhuz
Ra rfiz fhuzkhf
f mf ms fhg
nrkf cUthwd
fhg nrkf w ntWik
tot gfis
bgWsd.
j fhuz cWgLjYF nghJkhdjhf csjh?
il:il:il:il: iy, cWgLjYfhd fhuz fhg a ms. gliy, cWgLjYfhd fhuz fhg a ms. gliy, cWgLjYfhd fhuz fhg a ms. gliy, cWgLjYfhd fhuz fhg a ms. gl
bgw vyuh n#hofis j mQfUnthL g bfhtJ MF.bgw vyuh n#hofis j mQfUnthL g bfhtJ MF.bgw vyuh n#hofis j mQfUnthL g bfhtJ MF.bgw vyuh n#hofis j mQfUnthL g bfhtJ MF.
4. gl y___________ w ntWik tot MF.
(ieu# / fhg / r~g) il: fhg.il: fhg.il: fhg.il: fhg.
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5. uh~ig mnyhfkhf UjhY rhuij flJwJ. J _________
fhuzkhf flJwJ.
(jj vyuhf / iz vyuhf)
il: jj vyuhfil: jj vyuhfil: jj vyuhfil: jj vyuhf6. nj thghL CH4. mjid bjhlU mLj C2H6
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TLj dhfTLj dhfTLj dhfTLj dhf
11. nfhol lij uf
gof tot cs fhg: itu
gof tot mw fhg_________
(uhigL, y, yf) il: yfil: yfil: yfil: yf
12. CH2 vw bghJ ahrij _yTW iw 14 amu vw myfhYl
ntWgLw nrkf__________
(CH4-C3H8, C2H6-C3H8, C3H8-C5H10) il:il:il:il: C2H6-C3H8
13. Mf bghJ thghL CnH2n. _wh go tir nrk
thghL__________
(C3H8, C3H10, C3H6, C3H4) il:il:il:il: C3H6
14.v MfAh IUPACbga vJ?
(vjdh, bkjdh, vjnd) il: vjdh.il: vjdh.il: vjdh.il: vjdh.
15. mo my IUPACbga vJ?
(bkjdh my, vjdh my, ugdh my)
il: vjdh my.il: vjdh my.il: vjdh my.il: vjdh my.
gFgFgFgF MMMMuL kbg dh ilfuL kbg dh ilfuL kbg dh ilfuL kbg dh ilf
jf dhfjf dhfjf dhfjf dhf
1. itu mjDila w ntWik totfS xwhF. mj fodjikfhd
fhuz TWf.
il:il:il:il:
itu cs xbthU fhg mQ kw ehF fhg mQfSl
izWfhd Kgkhz mikig cUthFwd.
2. C4H10 vw _yTW thghL bfhl midJ khafis vG
mjFa IUPACbgaLf
il:il:il:il:
CH3-CH2-CH2-CH3 nl
CH3 CH CH32 bk ung
CH3
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TLj dhfTLj dhfTLj dhfTLj dhf
1. bghUJf
bghJbgabghJbgabghJbgabghJbga IUPACbgabgabgabga1. v - m.
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4. thaYs jtWfis U vGJf
m. nrhlh Rzh vgJ NaoH- KOH- fyj fyit
M. bkjdh my fho jahj gagLwJ.
il:il:il:il:m.m.m.m. nrhlh Rzh vnrhlh Rzh vnrhlh Rzh vnrhlh Rzh vgJgJgJgJ NaoH---- Cao---- fyj fyit fyj fyit fyj fyit fyj fyit
M.M.M.M. vjdh my fho jahj gagLwJ.vjdh my fho jahj gagLwJ.vjdh my fho jahj gagLwJ.vjdh my fho jahj gagLwJ.
5. nfhol lfis uf
m. fhg izw________ (4 / 6)
M. fghUJ vjdh jahf gagL EQ_______
(itu /
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nt idnt idnt idnt id
ml H2SO4CH3COO CH2CH3------------------> CH3COOCH2CH3+ H2O
2. C2H6O vw _yTW thghLila A vw fk nrk fhu fyj KMnO4
Kiy M#ndw milJ mnj fhg vifs B vw
myij jUwJ. nrk A MdJ kUJtkidf fhafis FzgLj
gagLwJ. nrk AkW BI fLo. A&BMf kW nt rkghil jUf.
il:il:il:il:
nrk A CH3CH2OH(vjdh)
nrk B CH3COOH(vjdh my)
ntrkghLntrkghLntrkghLntrkghL
fhu fyj-KMnO4
CH3CH2OH ------------------------> CH3COOH
(A) (O) (B)
jf dhf (5 kbg)jf dhf (5 kbg)jf dhf (5 kbg)jf dhf (5 kbg)
3. bfhLfgl mltiz cs nfhol lfis jFj _yTW
thghlh ug
t.vt.vt.vt.v mnfmnfmnfmnf mmmm mifmifmifmif
1. C2H6 A C2H2(
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4. go tirahdJ iAnuh fhgf gfis sF jikilaJ.
Tiw go tir waf _y sFf
il: gf v 217il: gf v 217il: gf v 217il: gf v 217 myFmyFmyFmyF 13.7.113.7.113.7.113.7.1
5. tUtdt bghJ bga kW IUPACbgafis vGJf.
1.CH3CH2CHO
2. CH3COCH3
3. CH3 1CH CH3
OH
4. CH3 COOH
5. HCHO
ilililil
bghJbgabghJbgabghJbgabghJbga IUPACbgabgabgabga
1.1.1.1.CH3CH2CHO ---- ugdhoiALugdhoiALugdhoiALugdhoiAL ---- nuhgndnuhgndnuhgndnuhgnd
2. CH3COCH3 - mnlhmnlhmnlhmnlh ---- ugndhugndhugndhugndh
3. CH3CH CH3 - InInInInrh rh rh rh nuhnuhnuhnuhigigigig
OH MfAhMfAhMfAhMfAh ---- 2222----ugdhugdhugdhugdh
4. CH3 COOH - mo mymo mymo mymo my ---- vjdh myvjdh myvjdh myvjdh my
5. HCHO - ghkhoiALghkhoiALghkhoiALghkhoiAL ---- bkjndbkjndbkjndbkjnd
TLj dhfTLj dhfTLj dhfTLj dhf
1. a. CH3CH2CHO
b. CH3 COOH
c. CH3CH2OH
m. nrk A- cs id bra bjhFia vGJ. (1m)
M. vluhj id gF bfhS nrkf vit? (2m)
. nrk B- gaf uL TW (2m)
il:il:il:il: m. CHO M. CH3COOH kW CH3CH2OH
. 1. Mtf fhuahf gagLwJ.
2. rhaf, third bghUf kW kUJ bghUf jahfgagLwJ.
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2. vjdh X wkw, vRit bfhl k, J fghUJ
jahfgLwJ.
m. vjdh gaf _W TW (3m)M. vjdh gUFtjh VgL a isf uL TW (2m)
3. fghUJ vjdh jahj goiy bfhLfgLsJ.
A X
C12 H22 O11+ H2O ---------------> C6H12O6+ --------------B Y
C6H12O6----------> ---------- + CO2
m. nkfl id X, Y- _yTW thghil vGJf
M. behf, A, B- bgaiu vGJf.
. nkfl id bgaiu vGJf.
il:il:il:il: m. X C6H12O6 Y C2H5OH
M. A tnl B irnk
. behj
4. A CH3CH2OH
B C2H5O C2H5
m. nrk A cs id bra bjhF bga vd?
M. nrk AUJ nrk B-I vthW bgWth?
. nrk A-I fl nrhjid xW TWf.
il:il:il:il: m. MfAh
ml H2SO4M. C2H5OH + HO C2H5-------------------> C2H5 O - C2H5+ H2O
(A) 413K (B)
my fyjK2Cr2O7
. CH3CH2OH ----------------------> CH3COOH+H2OM#ndw
id MuR wKila K2Cr2O7girahf khWwJ. vdnt w
khw MfAhfis fl nrhjidahf gagLwJ.
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Fiwj gr ghllFiwj gr ghllFiwj gr ghllFiwj gr ghll
aaaaaaaa
myF 15myF 15myF 15myF 15 ir affSir affSir affSir affS
gFgFgFgF
mmmm
1. xU bghU KLfF fhuz___________
(rk bragl ir, rk braglhj ir, iya ir
il: rk braglhj iril: rk braglhj iril: rk braglhj iril: rk braglhj ir
2. cj khWgL jF rkkhd aa ms________
(lbga, KLf, ir, fzjhF ir) il: iril: iril: iril: ir
3. X iyYs fdkhd bghU cj________
(f mf, fFiw, R, Ko) il: Ril: Ril: Ril: R
4. gu 50 . iws kj vil__________
(50N, 35N, 380N, 490N) il:il:il:il: 490N
5. c bjhEg C kUJfis Fu br F bjhEg mikf
________
(a, ieu#, mnkhah, Fnsh) il: ieu#il: ieu#il: ieu#il: ieu#
6. 10N 5NglUJ g bjhFga iria fhf(10N, 5N, 15N, 25N) il:il:il:il: 5N
7. jiu kW bghUf guF ilna bragL __________ir, jS
iria rk brtjh bghUf efuhJ,.
(cuh ir, iya ir,
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12. U iwfSilnaahd bjhiy Uklfhfgo, mt
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2. nfhol lfis uf
m) ir = iw x KLf v cj =__________
(iw xirntf, iw xlbga) il: iwil: iwil: iwil: iw xirntfirntfirntfirntf
M) ut iAu# uhbfo gagLwJ v__________ MRIgl oj
gagLwJ.
(ut ieu#, ut a) il: ut ail: ut ail: ut ail: ut a
3. ruha - 1 lnjhL bjhlila y Wtdf bgaf nH
bfhLfgLsd. Mdh y bgaf mnjhL bjhlyhjit. bjhlyhj
Wtdf bgafis goaLf.
(a bt M ika, ghgh mQ Muh ika
ehrh bt ika, Inuha bt, Tlik Wtd,
cyf Rfhjhu ika, vbz vth fHf)
il:il:il:il:ghgh mQ Muh ika, cyf Rfhjhu ika, vbz vth fHfghgh mQ Muh ika, cyf Rfhjhu ika, vbz vth fHfghgh mQ Muh ika, cyf Rfhjhu ika, vbz vth fHfghgh mQ Muh ika, cyf Rfhjhu ika, vbz vth fHf
4. fhQ TWf jtWf VJU rbrf.
m) xU l ir vgJ xU uh iws bghU 1 ms-1KLfij
VgLJ ir msit FF.
M) id vid vnghJ xnu bghU J bragL.
il:il:il:il:m)m)m)m) xU l ir vgJ xU nyh uh iws bghUxU l ir vgJ xU nyh uh iws bghUxU l ir vgJ xU nyh uh iws bghUxU l ir vgJ xU nyh uh iws bghU 1 ms-2
KLfij VgLJ ir msit FFKLfij VgLJ ir msit FFKLfij VgLJ ir msit FFKLfij VgLJ ir msit FF
M)M)M)M) id vid vnghJ U ntWgl bghUf J bragL.id vid vnghJ U ntWgl bghUf J bragL.id vid vnghJ U ntWgl bghUf J bragL.id vid vnghJ U ntWgl bghUf J bragL.
5. F bjhEg Kakhd ga F vbghU MF. F vbghU
vgj bghUis czJf.
F vbghU:F vbghU:F vbghU:F vbghU: f Fiwj btgiy mf Mwiy juty vbghU
F vbghU MF.
v.fh: ut iAu#.
6. lRUwid__________
FY, tyR U wid__________ FY FgLtJ ku il: ne, v.
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7. bghUJf
m) iw - -2
M) vil - -1
) KLf - nyhuh
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10. Jgh RLj, Jgh KLf Fo KLfij l Fiwthf
csJ V?
il: Jgh iw Fo iwia l mfkhf Ugjh Jgh
KLf Fo KLfij l Fiwthf csJ.
11. bgUefuf, mo mikfgl f tlf w
mDj nghJ btgiy cath w zhfgL. jid jf
vd brth?
utkhfgl F thf f tlf J bjgjh mj
btgiy jil FiwwJ. jdh f tlf w
mDj nghJ VgL w H jfgLwJ.
12. 2 iws bghU J 4ms-2 KLfij VgLJ ir, 3
iw J 2ms-2KLfij VgLJ ir. tW vJ bgaJ?
ir F = ma
fz go m1= 2 a1= 4ms
-2m2= 3 a2= 2ms
-2
~ F1= m1a1= 2x4 = 8NF2 = m2a2= 3x2 = 6Nvdnt, 2 iws bghU J 4ms-2 KLfij VgLJ ir
bgaJ.
13. 10 iws bghU J xU khwhj ir 4 dhofSF bragLwJ.
bghU irntf 2 -1UJ 8-1Mf khWwJ v ir kig
fhf.
:bghU iw m = 10 bjhlf irntf u = 2 -1
W irntf v = 8 -1m (v u)
ir F = --------------t
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10 (8 2)ir F = ---------------- = 15 N
4
14. xU bghU vil 98 l v mj iwia fzL.
(g = 9.8 -2)
: w = mg
w 98~m = --------- = --------- = 10 nyh uh
g 9.8
15. m) iw: mogil ms; vil:__________
( mogil ms, t ms) il: t ms
M) iw: aa juhR; __________juhR
(iw, vil) il: vil
gFgFgFgF
1. m) l Kj af ir gig sFwJ. Tiw
ahagLJf. [3]
M) 10, 20 iws bghUf Kiwna 10ms-1, 5ms-1 ntf
brtij gl fhLwJ. mit nkh bfhwd. nkhj nghJ mit
bjhLbfhS neu 2 dhof. nkhjYF mit Kiwna 12ms-1,
4ms-1ntf brwd v F1, F2tiw fhf. [2]
10m/s 5m/s F1 F2 12 m/s 4 m/s
2. m) bt iyaf, l eh bt jFtjh kj cl
VgL isfis MuhagagLwd. Tid ahagLJf. [3]
M)F = Gm
1m
2/d2
vgJ l
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3. m) l ulh : cj khWghL j rkkw irF nejf
miktnjhL mir iynyna mik. [3]
nkfl Tiw gagL l ulh ia tUf.
M)
1. A juhR B juh J brYJ ir id v B juhR A juh J
brYJ ir ahJ? [1]
2. vj gagLwJ? [1]
4. m)
F1 F2
u1 u2
A B A B
nkhjYF K nkhj nghJ
v1 v2
A B
nkhjYF
m2(v2 u2) m1(v1 u1)F1 = ------------------- F2= -------------------t t
nkfl glij, rkghil gagL nkhjYF K mikgbkhj cj nkhjYF bkhj cjF rk vgij %. (3)
M) U rkkhd vbu irf ilia cUthF v uilFuL cjhuz jUf. (2)
m1 m2 m1 m2
m1 m2
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5. ruha I y gazfhd xU fy J yF mDggl
ah Kj Myh Ezh MF. ruha 312 ehf braglJ. mnghJ llgl yFf 95 rjjij
iw brjJ.
1. ruha -1 rhjidf ytiw TW (3)
2. ruha -1bkhj vjid ga Rikfis vLJ brwJ? (1)
3. ruha -1vj l UJ VtglJ? (1)
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Fiwj gr ghllFiwj gr ghllFiwj gr ghllFiwj gr ghll
10101010---- aaaaaaaa
myF 16 ndhlaY, MwYmyF 16 ndhlaY, MwYmyF 16 ndhlaY, MwYmyF 16 ndhlaY, MwY
1. 20 X jils f 0.2A ndhl cUthf njitgL
dGj ntWghL
(100V, 4V, 0.01V, 40V) il:il:il:il: 4V
2. U sFf jilf j 1:2 mit bjhluhf xU R
izfgLwd v mit vLJ bfhS Mwf j
(1 : 2, 2 : 1, 4 : 1, 1 : 1) il: 1il: 1il: 1il: 1 :::: 2222
3. nyhth k vgJ__________ myF MF.
(dGj ntWghL, w, dhw, }l)
il: dhwil: dhwil: dhwil: dhw
4. xj gjidf __________ gu kw gufis l mf btgij
cftwJ.
(btik, brhubrhughd, fUik, kr) il: fUikil: fUikil: fUikil: fUik
5. aif fafjk mQ v
(82I l mf, 82I l Fiw, tiuaWfgliy, FiwjJ 92)
il: 82I l mfil: 82I l mfil: 82I l mfil: 82I l mf
6. s tna 3C }l 3 dho fhy brwh, mj tna
gh ndhl
(3A, 1A, 9A, 0.5A) il:il:il:il: 1A
7. dGj ntWghil msf gagL fU
(th l, ml, nth l, X l) il: nth lil: nth lil: nth lil: nth l
8. fy FpL
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9. jilfhd SImyF
(Ma, X, nth, myF iy) il: Xil: Xil: Xil: X
10. bfhLfgLs R gh ndhl
(2A, 10A, 1A, 0.2A) il:il:il:il: 1A
11. #] btg is gagLtJ
(fyit bgo, buho RL mL, Nnl, nkfl
midJ) il: nkfl midJil: nkfl midJil: nkfl midJil: nkfl midJ
12. cUF iH________ bfhlJ MF.
(Fiwj cUF iy, mf cUF iy, Fiwj jil)
il: Fiwj cUF iyil: Fiwj cUF iyil: Fiwj cUF iyil: Fiwj cUF iy
13. tH t fhiw bfhil f
(ndhl f, v f, iz f)
il: ndhlfil: ndhlfil: ndhlfil: ndhlf
14. fltW nthlh fyJl bjhl yhjJ vJ?
(jhu th, bkikahd fha, Jjehf th, j fjf my)
il: bkikahd fhail: bkikahd fhail: bkikahd fhail: bkikahd fha
15. 1Kgiw bfhl bghU KGtJ Mwyhf khwglh, Mw k
(9x1016J, 9x1024J, 9J, 100J) il:il:il:il: 9x1016J
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gFgFgFgF MMMM
1. fhQ TWf X nahL bjhlyhjij vGJf.
m) ndhl / dGj ntWghL = kh
M) dGj ntWghL / ndhl = kh) ndhl = jil xdGj ntWghL
il: ndhl = jilil: ndhl = jilil: ndhl = jilil: ndhl = jil xdGj ntWghLdGj ntWghLdGj ntWghLdGj ntWghL
2. nfhol lfis uf
m) dGj ntWghL: nth l v ndhl :_________
(ml, X l) il: ml
M) iya: ku rh Mw v Na Mw :_________
(ku rh Mw, ku rhuh Mw) il: ku rhuh Mw
3. kurhuh Mw _yf bgaf nH jugLsd. Mdh y jtW.
jtwhdtiw goaLf.
(fhW Mw, Na Mw, Mw, mQfU Mw, miy Mw,
g
md Mw)il: fhW Mw, Mw
4. fhQ TWf cs jtWfis r brf,
m) wj Mw _y vgJ X myF iwF Fiwj msFiwj msFiwj msFiwj ms ntiy
bra ToaJ
il: wj Mw _y vgJ X myF iwF mf msmf msmf msmf ms ntiy
bra ToaJ
M) cgnahf Toa to cs Mwiy L, L eh
gagLjyh.
il: cgnahf Toa to cs Mwiy L, L eh
gagLj KoahJ.
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5. vikahd F^fis gagL xU R gntW cWfis
izJ bgwgL gl RWgl vdgL. gntW cWf vgij
vthW J bfhsyh?
il: gntW cWfis mt FpLf _y J bfhsyh.v.fh:
fy
jil
6. fhQ tiugl V kW I bjhlig fhLwJ. glUJ dGj
ntWghL 0.8VkW 1.2V cs nghJ V/ I kf vdthf UF.
0.33A 0.5A
I (A)
il:
1. V = 0.8 V
I = 0.33 A
V 0.8R = -------- = ---------- = 2.4 X
I 0.33
2. V = 1.2 V
I = 0.5 A
V 1.2R = -------- = ---------- = 2.4 X
I 0.5
vdnt V/IvgJ xU kh
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7. fhkh ff aif faf jkfsh btlgL Mgjhd
frhF.
m) aif faf jkf btL ntW fRf ahit?
il: 1. Mgh f
2. lh f
M) fhQ TWfis nkny brhY fRfnshL bjhlgL
mltizLf
m) fhj f Rf M) mf CLW w bfhlit
) vyuhf
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10. fhD RWglij cWneh ABF ilna bjhFga jil fhf.
il:
R1, R2gf iz jilf
(R1= R2= 1 )
1 1 1--------- = -------- + ---------
R12 R1 R2
1 1= -------- + --------- = 2 X
1 1
1
--------- = 2 X(or)R12
R3, R4gf iz jilf
1 1 1--------- = -------- + ---------
R34 R3 R4
1 1= -------- + --------- = 2 X
1 1
1--------- = 2 X(or) (R34= X)
R34
R12= X
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R12, R34uL bjhliz jilf
R1 = R12+ R34= +
~ bjhFga jil = 1 X
11. milg FF bfhLfgLs brhf cadtiw njbjLJfhQ mltizia uf.
(Jjehf, jhu, fhg, fha, fha-il MirL, mYa)
neth nla fy
vth byyh fy
il:
neth nla fy jhu
vth byyh fy Jjehf
12. xU sF 0.75A ndhlij 10 lfSF
gagLbfhwJ v R gh ndhl ms ahJ?
ndhl I = 0.75A
fhy t = 10 lf = 600 dhof
Q = It
Q = 0.75 x 600
}l Q = 450 C
R1 = 1 X
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13. fl R A kW Bia Ff
il:
A fy mLF
B ml
14. cWgLJj (A): Kjik fyfis L ndw bra
ayhJ. Jiz fyfis L ndw bra
aY.
fhuz (R): Kjik fyf eilbgW ntidf sh
idf MF. Jiz fyf eilbgW idf
MF.
rahd ilia njbjL:
A.cWgLJjY fhuzK r
B. cWgLJjY fhuzK jtW
C. cWgLJj r fhuz jtW
D. cWgLJj jtW fhuz r
il : A. cWgLJjY fhuzK r
15. bghUJf
cWf FpLf
m) rh (wjJ) - 1
M) jil - 2
) nth l - 3
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16. Fku o vya L rhjdfis gf iz izjh.
FkuDF, vya L rhjdfis bjhl iz izfhk V
gf iz izjh vd rnjf VglJ. Fku jDila rnjfij
t brJ bfhs vyal vbdd nff nfoUgh?m) -----------M) ----------
il:
m) L rhjdf V gf iz izfgLsJ?
M) rhjdfis gf iz izfhk bjhl iz
izjh vbdd isf VgL?
17. 500W w cila Fgj xbthU ehS 8 k neu
gagLjgLwJ. 1kWh fhd flz %.3.00 v 30 ehfSF brYj
ntoa bjhif vts?
:
w P = 500 Wt = 8 k / eh
flz = %.3.00/ kWh
dhw = P x t= 500 x 8= 4000 Wh = 4 KWh /eh
30 ehfSfhd bkhj dhw = 4 KWh x 30= 120 KWh
bkhj flz = 120KWh x 3= %. 360
18. fl glij tiuJ ghffis Ff
(jhu, j H2SO4, fzho ghu, Jjehf)
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19. nfhol lij uf
m) gok vbghUf__________Mw _yf MF.
(Jf Toa / Jf ayhj)
il: Jf ayhj
M) fhW Mw _y dhw cg brj, irahF
njitahd ntfij iyWj fh ntf _________ l f
mfkhf Uf ntL
(15 . / k, 10. / k) il: 15 . / k
20. nu jDila eg KJl fghf cs mQ ciy jh
gtjhf Tdh. mF ggtf vbdd Kbdrif
eltoiffis gw ntL vd KJ nul nfwh. mjF
nu KJl vd g TUgh?
il:il:il:il:1. MgJ gFf g bghGJ, fha nky, fha ifiw
gagLjgl ntL.
2. xU wa Ea xgljh gil mF ggtfSF
mfgL, rkfhy ilbt mt bgW f ms
nrhfgl ntL.
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myFmyFmyFmyF 17171717
ndhl fhj is, xaYndhl fhj is, xaYndhl fhj is, xaYndhl fhj is, xaY
1. Mo cUthF cUbgUf 1/3 v, mj Mo tif
(F, F, rkjs) il: Fil: Fil: Fil: F
2. xU fRUnshL bjhlila fhjgha khW nghbjyh mR
aF ir cUthF f
(fhj l, ndhl cUthj, dGj cUthj,
ndhl khwgLj) il: fhjil: fhjil: fhjil: fhj llll
3. cnyhf fl gh ndhl mjid R________ cUthF.(btg, x, fhjy, vu ir) il: fhjyil: fhjyil: fhjyil: fhjy
4. ghity bgUk msthf miktJ
(rkjs Mo, F Mo, F Mo) il: F Moil: F Moil: F Moil: F Mo
5. 10 br. FauKs FbyUJ 25 br. bjhiy bghU
itfgLwJ. g bjhiy
(50 br., 16.66 br., 6.66 br., 10 br.) il: 16.66 br.il: 16.66 br.il: 16.66 br.il: 16.66 br.
6. ndhl gh neflah cUthF fhjy vtiw rhjJ?
(ndhl, bjhiy, Clf a, nkfl midJ)
il: nkfl midJil: nkfl midJil: nkfl midJil: nkfl midJ
7. fl tna gh ndhl ir fhjyF izahf mik
nghJ fl J bragL ir
(bgUk, Wk, R, nkfl vJ iy) il: Ril: Ril: Ril: R
8. F Mo cUthF g jik
(bkg, kha g)
il: bkil: bkil: bkil: bk g.g.g.g.
9. by w 0.5 ilahl v Fabjhiy(0.5m, 2m, 20m, 0.55m) il:il:il:il: 2m
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10. a vw rhjd_______Mwiy________Mwyhf khWwJ
(nt Mwiy dhwyhf, vu Mwiy btg Mwyhf, vu Mwiy
dhwyhf, nkfl midJ)
il: vu Mwiy dhwyhfil: vu Mwiy dhwyhfil: vu Mwiy dhwyhfil: vu Mwiy dhwyhf
11. f RU UJ wRWF ndhlij gha br khWir
a cW
(s gltisa, eG tisa, iff, yfhj)
il: iffil: iffil: iffil: iff
12. bydh cUthF g cau 48 br., bghU cau 16 br., v
by cUbgUf
(3, 0.3, 30, 6) il: 3il: 3il: 3il: 3
13. F Mo bghU iy
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17. ~s lif gagL rhjd
(nkhlh, a, kh) il: nkhlhil: nkhlhil: nkhlhil: nkhlh
18. fhjij bghUJ fRU iyahf UF nghJ fhtdh l
yf
(bgUk, R, Wk) il: Ril: Ril: Ril: R
19. f U rfu thfd brY nghJ, dh tU thfdf KG
cUtij ghf gagL Mo vJ?
(F Mo, F Mo, rkjs Mo) il: FMoil: FMoil: FMoil: FMo
20. Fby bghU iy Fa FF xika OF il
mikjh g jik
(neuhd khag, jiyHhd khag, neuhd bkg,
jiyHhd bkg) il: neuhd khagil: neuhd khagil: neuhd khagil: neuhd khag
21. x cz brf jhd xjyh Lj milJ_____ clhFwJ
(irif, fhj irif, fhj irif) il: iriffisil: iriffisil: iriffisil: iriffis
22.________tz x fFiwj ms yfyil.
(t, Cjh, MuR, kr) il: til: til: til: t
23.________tz x f mf ms yfyil
(t, Cjh, MuR, kr) il: Cjhil: Cjhil: Cjhil: Cjh
24. f DjYfhd fhuz
(tkly xyf, tkly xjw, tkly x vbuh)
il: tkly xyf
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ggggFFFF MMMM
1. tU T ndhlir khF bghUJtJ
m) fhtdhl mj miyyh iyF ir khia gagL bfhS.
M) kh dGjij caJtjF ir khia gagL bfhS.) nkhlh ndhl iria kh ir khia gagL bfhS.
il:
nkhlh ndhliria kh ir khia gagL
bfhS.
2) nfhol lfis uf
m) nkhlh: iyfhj; thg yhd nkhlh________
il: fhjf
M) Fa bjhiy : l : w : ________
il: ilahl
3) tU tha iHfU Uj
m) fhjy vk kL bfhl ms
il: fhjy v k, ir bfhl msthF.
M) fhj ir nfhLf fhj bjKid bjhl tlKid
Ko
il: fhj ir nfhLf fhj tlKid bjhl
bjKid Ko
4. flbah tna xU ir ndhl gh nghJ fhj CtlKid HF neh yf milwJ. ndhl vir gh nghJ
nkF neh yfyilwJ. jW mtij TW.
il: ndhl ghtjh njhW fhjy ir, ndhl
iria rhjJ vd mayh.
5. tU ftiugl Faho g njhWtij FF
m) mYs jtiw fL, rahd f tiugl tiua.
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il:
M) c Ujfhd sf ju
il:
1. Mo ika kW tis ika Matiw izF nenfhL F
Mo Kjik mR MF.
2. Faho Fa tna brY gLf, vbuhF
Kjik mRF izahf brY.
6. nghFtuJ fLghL sFf _______ WsF
gagLjgLtj fhuz mj_______miy s
il: t, mf
7. milF cs rahd brhfis bfhL mltizia uf.
- g bga g
- w cs t neuhd g
(F Mo, rkjs F Mo, F Mo, rkjs Mo)
il:
F Mo g bga g
F Mo w cs t neuhd g
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8. fltiw FF f ghffis vGJf.
m) f ghitia fLgLJ Ul jir gly_________
M) f bghU g clhF gu________
il: m) I M) iu
9. iknahah vgJ f xyf VgL l ghit FiwghL MF.
j Fiwstf mUYs bghUfis bjthf ghfyh. rahd
wDs FbyR bfhL Fiwia r brayh.
m) nj tifahd ntW uL tif FiwghLfis FLf.
il: 1. iAgbknuhah
2. uignahah
M) mtiw r br jij czJf
1. iAgbknuhah vgJ ughit vdgL. bjhiy cs
bghUfis bjthf fhz aY. mikYs bghUfis
bjthf fhz KoahJ. jFj wDila Fbyir gagL
Fiwia r brayh
2. uignahah vgJ, mU cs bghUfis bjthf
trahf ghgJ uk. U Fa fzhofis gagL
Fiwia r brayh.
10. m) fl gly vj fhj C fhjy iria rahf
fhLwJ.
il:il:il:il:a
M) thda Mths bt UJ ghF nghJ thd y wF
gyhf UL fhzgLwJ fhuz jUf.
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1. tkly xjw fhuzkhf thd y wkhf fh
mF. bt t kly iy v xjw
ilahJ. vdnt thd UL fhzgLwJ.
11. cWgLJj (A) : lghit cilat f bjhiybghU
g iuF Kghfnt njhWfgLwJ.
iu njhWfgLtiy.
fhuz(R): by mfgoahd tis kW nfhs tJ
MF.
rahd ilia njbjL
1. cWgLJjY fhuzK r
2. cWgLJjY fhuzK jtW
3. cWgLJj r fhuz jtW
4. cWgLJj jtW fhuz jtW
il: cWgLJjY fhuzK r
12. bghUJf
m) eG tisaf - lghit
M) sgl tisairkh - ughit
) F by - ACa
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il
m) mU cs bghUf bjthf bjwjh?
M) u cs bghUf bjthf bjwjh?) mofo jiyt tUwjh?
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ii) itu xyf v 2.42 x irntfij bghUjJ.
brhbwhl bghU ahJ?
m) x irntf ClfF Clf khWgl fhuz
mlf xyf v MF.
M) Clf x irntf, Clf xyf vF
vjf mikwJ.
2.
m) nkny cs glij L tiuf. (1)
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M) gl FLtJ________ (1)
il: AC a
) gl Ka ghffis Ff (1)
ABCD brtf tot fRU
NS iyfhj
B1, B2 iff
S1, S2 eG tisaf
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M) fhj tlKidia fRU UJ y efJ nghJ
fhtdhl yf vir UF? (1)
) fhjij iyahf itJ bfhL fbrhUis fhjij neh
efdh fhtdhl yf VgLkh? (1)
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