2014 08 Lyp Mathematics Sa 1 01

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Summative Assessment – I

Examination (2013-2014)

Class VIII (Mathematics)

ime! 3 "#s$ M$M %&0

'ene#al Inst#uctions!

a) All the questions are compulsory.

b) The Question Paper consists of 26 Questions divided into four sections A, B, and !.

c) "ection# A comprises of $ questions of one mar% each.

d) "ection# consists of 6 questions of to mar%s each.

e) "ection#C comprises of $ questions of th#ee mar%s each.

f)

"ection#* comprises of & questions of +ou# mar%s each.

') There is no overall choice. (oever, an internal choice has been provided in & questions of

four mar%s each and 2 questions of si* mar%s each. +ou have to attempt only one of the

alternatives in all such questions.

h) The use of calculator is not permitted.

Section – A

. The multiplicative inverse of -. is

a)

5

9

b) 10

9

c) 8

9

d) 9

10

2. (o many rational numbers e*ist beteen #2 and /a)

b)

2c) 0d) 1nfinite

0. hich of the folloin' is the solution of 2 2 3 x x− = + /

a) *3&b) *34

c) *35

d) *3#2&. hich of the folloin' is an e*ample of re'ular poly'on/

a) hombusb) 7ite

c)

"quare


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d) ectan'le

4. 1n the class interval 04#&4,&4 is called

a) 8pper limit

b) 9oer limit

c)

an'ed) :requency

6. The unites di'it of the square of 025 ill bea) 5

b) c) &

d)

5. By hich di'it the cube of 25 ends/a)

b) 2

c)

0d) &

$. hen 04; is e*pressed as fraction, e 'et

a) 7

20

b) 5

17

c) 2.4d) 04

Section – . :ind the square ofa) 02b) &6

-. "implify<2 1

2 13 4

− ×

. :ind the cube root of 6& and 42.

2. :ind the value of * if 2-; of * is &-.0. "um of to numbers is 4. 1f one e*ceeds the other by 4, find the numbers.&. (o many sides does a re'ular poly'on have if the measure of each of its interior an'le is

165° /

Section – C

4. onstruct the quadrilateral =!>A? ith !>3& cm, >A34 cm, A3&.4 cm,60 90 E and A∠ = ° ∠ = °

,#

onstruct a rhombus hose dia'onals are 4.2 cm and 6.& cm lon'.

6. A table mar%ed at s 4,--- is available for s &,&--. :ind the discount 'iven and thediscount percent.

5. "implify and "olve 15( 4) 2( 9) 5( 6) 0 y y y− − − + + =

,#


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"olve<7 4 4

2 3

y

y

+ −=

+

$. :ind ten rational numbers beteen3 3

5 4

and

. The an'les of a quadrilateral are in the ration 0

2014 08 Lyp Mathematics Sa 1 01

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