Free Printable Class 8

1.

The additive inverse of an integer 'a' is the integer

a)

1

b)

0

c)

a

d)

-a

2.

Every week your earn Rs.100, but every other week you spend Rs.25. What is the total amount of money you have after 8 weeks?

a)

Rs.300

b)

Rs.600

c)

Rs.550

d)

Rs.700

3.

The value of 6÷(-1) does not lie between

a)

0 and -10

b)

-3 and -12

c)

-4 and 10

d)

-7 and 7

4.

The next number in the pattern -48,-33,-18 is

a)

15

b)

3

c)

-3

d)

0

5.

Which of the following is the odd one out?

a)

40+(-45)

b)

(-57)-(-52)

c)

(-5)×(-1)

d)

80÷(-16)

6.

A maths book is 3.75 cm thick. What is the total thickness of 25 such maths book in meter?

a)

25.75cm

b)

0.2875m

c)

93.75m

d)

0.9375m

7.

Which of the following numbers is in standard form?

a)

$21.56\ \times\ 10^5$

b)

$21.56\ \times\ 10^4$

c)

$2.156\ \times\ 10^6$

d)

N.O.T

8.

Multiply 3x by (2x+5y)

a)

$6x^2\ +15xy$

b)

$6x^{3\ }+\ 15xy^2$

c)

$6x\ +\ 15x^2y^2$

d)

N.O.T

9.

5a-3[3a-(4-7a)]+4(a-3) on simplification is equal to

a)

-21a

b)

21a+12

c)

-21a-24

d)

-24

10.

$x^{0\ }+\ y^{0\ }+\ 3$ equals

a)

1

b)

2

c)

3

d)

5

11.

The sum of the angles round a point is

a)

1800

b)

3600

c)

5400

d)

7200

12.

Find the supplement of $124\degree$

a)

$56\degree$

b)

$36\degree$

c)

$26\degree$

d)

$46\degree$

13.

A set containing no element

a)

singleton

b)

finite

c)

Null set

d)

N.O.T

14.

The sets are usually denoted by

a)

Small letters

b)

Capital letters

c)

N.O.T

d)

empty

15.

If x : y = 3 : 4 then (7x+3y) : (7x-3y) = ?

a)

4:3

b)

5:2

c)

11:3

d)

37:39

16.

30 workers take 4 hours to complete a job. How long would it take15 workers to complete the job?

a)

8hrs 40min

b)

6hrs

c)

8hrs

d)

9hrs 30min

17.

The sum of the angles measure of a triangle is

a)

$360\degree$

b)

$720\degree$

c)

$180\degree$

d)

$90\degree$

18.

The line segments are called

a)

boundary

b)

sides

c)

Area

d)

N.O.T

19.

A polygon which have 6 sides are called

a)

pentagon

b)

triangle

c)

Hexagon

d)

polygon

20.

If the sum of all sides of a polygon called

a)

Area

b)

perimeter

c)

Volume

d)

N.O.T

21.

The sum of the angles of a quadrilateral is.

a)

$180\degree$

b)

$90\degree$

c)

$360\degree$

d)

$540\degree$

22.

The coordinates of any point on the y axis of the form

a)

(0,0)

b)

(0,y)

c)

(y,0)

d)

None of these

23.

The cube of 8 is

a)

2

b)

512

c)

4

d)

64

24.

12% of Rs.600 =

a)

50

b)

58

c)

72

d)

68

25.

1 dozen eggs are bought for Rs.180. How much will 36 eggs cost?

a)

Rs.552

b)

Rs.264

c)

Rs.540

d)

Rs.198

Class 8

Total questions: 25

Worksheet time: 25mins

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