Free Printable Maths Quiz for Class 8th

1.

Rational Number is in the form of P/Q where Q is not equal to 0.

a)

True

b)

False

2.

Say true or false

rational numbers are closed under the operation of addition

a)

True

b)

False

3.

Additive inverse of

\frac{5}{4}

is ?

a)

0

b)

1

c)

$-\frac{5}{4}$

d)

$-\frac{4}{5}$

4.

Reciprocal of 1 is

a)

0

b)

1

c)

-1

d)

2

5.

commutative property for addition is

a)

a + b = a + b

b)

a + b = c + d

c)

a + b = b + a

d)

a + b = a - b

6.

Associative property of rational numbers is

a)

a x ( b x c ) = ( a x b ) x c

b)

a x ( b x c ) = a x ( c x b )

c)

a x ( b x c ) = ( b x c ) x a

d)

none of these

7.

\frac{-1}{4\ }\ +\ \frac{-3}{4}\ =\ ?

a)

0

b)

1

c)

-1

d)

$\frac{3}{16}$

8.

-(-3) is equal to

a)

3

b)

-3

c)

9

d)

1

9.

the rational number that does not have a reciprocal

a)

1

b)

0

c)

-1

d)

2

10.

the product of two rational numbers is always a rational number

a)

true

b)

false

11.

Multiply 12 by the reciprocal of 3

a)

\frac{1}{4}

b)

4

c)

36

d)

15

12.

Solve the following equations

X-2 = 7

a)

X = 9

b)

X = 5

13.

Solve the equation Y + 3 = 10

a)

Y = 9

b)

Y =7

14.

0 is not

0 नहीं है

a)

NATURAL NUMBER प्राकृत संख्या

b)

WHOLE NUMBER पूर्ण संख्या

c)

INTEGER पूर्णांक

d)

RATIONAL NUMBER परिमेय संख्या

15.

What should be added to -5/4 to get -1?

a)

-1/4

b)

1/4

c)

1

d)

-3/4

16.

Which of the following rational numbers is in the standard form?

a)

9/28

b)

26/78

c)

14/16

d)

48/96

17.

The LCM of 2 and 4 is ?

a)

4

b)

2

c)

40

d)

6

18.

Evaluate The Following-

(-5)+(-3)=?

(a)

Maths Quiz for Class 8th

Total questions: 18

Worksheet time: 19mins

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