Post on 11-Feb-2018
7/23/2019 AP - Math Sample Paper-1-Solution for Class 10
1/12
A^ R | @ATBK@ATFJZ
Za`pek ^apkr 1 ^apkr F Zoeutfoh
ww.toppkrekarhfhg.jo 1
Ahdbra ^radksb Loard
Jeass R @atbk`atfjs
Za`pek ^apkr 1 ^apkr F Zoeutfoh
F. Ahswkr aee tbk ioeeowfhg qukstfohs. Kajb qukstfoh jarrfks 1 `arc. S7 1 0 7P
1.
1> 1>
1>
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eog ;
7/23/2019 AP - Math Sample Paper-1-Solution for Class 10
2/12
A^ R | @ATBK@ATFJZ
Za`pek ^apkr 1 ^apkr F Zoeutfoh
ww.toppkrekarhfhg.jo :4 ;> :4
;> 12 19 19
0 6>> 19 19 0 :> 4 4
42> j`
6. Ekt tbk ekhgtb oi tbk sbortkst sfdk lk x j`
Ekhgtb oi tbk bypotkhusk 0 ( ahd x 0 ;Fi x 0 1>, y 0 ; ahd fi x 0 ;, y 0 1>
Tbus, tbk hu`lkrs ark 1> ahd ;.
7/23/2019 AP - Math Sample Paper-1-Solution for Class 10
4/12
A^ R | @ATBK@ATFJZ
Za`pek ^apkr 1 ^apkr F Zoeutfoh
ww.toppkrekarhfhg.jo 4
11.Ekt tbk otbkr hu`lkr lk x
Wk chow tbat ior two posftfvk fhtkgkrs a ahd l,
E.J.@. (a, l) B.J.I. (a, l) 0 a l
1> > >1>.
1).[sfhg tbk dfstahjk ior`uea, wk gkt
< ) ( : >) :4
AL (; 2) ( : d 0
7/23/2019 AP - Math Sample Paper-1-Solution for Class 10
5/12
A^ R | @ATBK@ATFJZ
Za`pek ^apkr 1 ^apkr F Zoeutfoh
ww.toppkrekarhfhg.jo ;
FFF. Kvkry qukstfoh bas fhtkrhae jbofjk fh tbk ioeeowfhg.
Ahswkr ahy ohk aetkrhatfvk. Kajb qukstfoh jarrfks 4 `arcs. S4 4 0 19P
14.(a) y 0 x
x 1 > 1 4 >
(x, y) (1, 12) (>, 1>) (1, 4) ()
x : 4 ; 9
y < < > 4
(x, y) (:,
7/23/2019 AP - Math Sample Paper-1-Solution for Class 10
6/12
A^ R | @ATBK@ATFJZ
Za`pek ^apkr 1 ^apkr F Zoeutfoh
ww.toppkrekarhfhg.jo 9
(l) Fi
7/23/2019 AP - Math Sample Paper-1-Solution for Class 10
7/12
A^ R | @ATBK@ATFJZ
Za`pek ^apkr 1 ^apkr F Zoeutfoh
ww.toppkrekarhfhg.jo 7
(l) Fi tbk 4tbahd 6tbtkr`s oi a G.^. ark 12 ahd 4:74. Ifhd tbk G.^.
Ekt tbk ifrst tkr` ahd jo``oh ratfo oi tbfs G.^. lk a ahd rrkspkjtfvkey.
4tbtkr` 0 ar:0 12 (f)
6tb tkr` 0 ar20 4:74 (ff)
Dfvfdfhg kquatfoh (ff) ly (f), wk gkt2
:
;
ar 4:740
ar 12
r 0 >
x 9>x 4;x > >
x(x 9>) 4;(x 9>) >
(x 9>)(x 4;) >
x 9> or x 4;
\kmkjtfhg tbk hkgatfvk vaeuk, wk bavk x 0 4;
Bkhjk usuae spkkd oi trafh 0 4; c`/br
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7/23/2019 AP - Math Sample Paper-1-Solution for Class 10
8/12
A^ R | @ATBK@ATFJZ
Za`pek ^apkr 1 ^apkr F Zoeutfoh
ww.toppkrekarhfhg.jo 2
(l) Dfsjrf`fhaht 0 l
Zo, tbk gfvkh kquatfoh bas two dfstfhjt rkae roots.
How, 9x
:9x