CBSE VIII Maths Set - 4

The value of is ____.

A)

B)

C)

D)

A sum of Rs 64 is divided between Sita and Geeta such that 3 times Sita's share is greater than 4 times Geeta's share by Rs 10. Then the shares of Sita and Geeta are ____ respectively.

A) Rs 40 and Rs 24

B) Rs 34 and Rs 30

C) Rs 36 and Rs 28

D) Rs 38 and Rs 26

Which of the following is a quadrilateral whose each angle is 90^{o}?

A) Parallelogram

B) Rectangle

C) Rhombus

D) Kite

To construct a parallelogram ABCD, whose two sides AB and AD are given as 5.5 cm and 4.5 cm respectively and its diagonal BD is 6.5 cm, the steps involved are written below:

(i) Draw AB = 5.5 cm.

(ii) Join A and D.

(iii) With D as centre and radius equal to 5.5 cm draw an arc.

(iv) With centre A and radius equal to 4.5 cm draw an arc.

(v) With B as centre and radius equal to 6.5 cm, draw another arc which intersects the arc at D.

(vi) With centre as B and radius equal to 4.5 cm draw another arc which intersects the previous arc at C.

(vii) Join D and C, B and C.

The correct sequence of the construction is ____.

A) i, v, iv, ii, iii, vi, vii

B) i, iv, vii, ii, iii, v, vi

C) i, iv, v, iii, ii, vii, vi

D) i, iv, v, ii, iii, vi, vii

The marks obtained by 40 students in Mathematics are given below:

69, 59, 49, 39, 84, 68, 77, 48, 47, 57, 46, 41, 44, 67, 57, 45, 34, 36, 87, 89, 65, 41, 84, 78, 52, 49, 75, 37, 38, 42, 73, 31, 34, 37, 56, 59, 64, 85, 81 and 62.

Based on the above data, the frequency of the class 60 - 70 is ____.

A) 6

B) 10

C) 5

D) 4

The square root of 7744 is ____.

A) 81

B) 82

C) 80

D) 88

The smallest number by which 552960 must be divided so that the quotient is a perfect cube is ____.

A) 11

B) 5

C) 4

D) 3

Do the following activity:

(1) Think of any 3 digit number

(2) Make a new number by putting the digits in reverse order.

(3) Subtract the smaller number of the two from larger number

(4) Divide the above obtained number by 99

Then the remainder obtained is ____.

A) 11

B) 0

C) 4

D) 6

A)

B)

C)

D)

If A : B = 4 : 5 and B : C = 6 : 7, then A : C = ____.

A) 22 : 35

B) 20 : 33

C) 17 : 31

D) 24 : 35