Periodic Test -1(class 9 Maths) cloned 9/7/2020 - JITENDER SHARMA | Biblioteka

1

In between two rational number there is/are:

Exactly one rational number

Infinitely many rational number

Many irrational numbers

Only irrational numbers

1

The product of a rational and an irrational numbers is:

Always an integer

Always a rational number

Always an irrational number

Sometimes rational and sometimes irrational

1

The decimal expansion of an irrational number may be:

Terminating

Recurring

Either terminating or non- terminating

Non-terminating and non-recurring

2

A rational number between √2 and √3:

1.9

(√2. √3)/2

1.5

1.8

1

4√5 + 5√5 is equal to:

9√5

9√10

5√10

7√5

2

Find

1

√3 is a polynomial of degree

2

3

0

1

2

1

2

3

A

B

C

D

1

3

A

B

C

D

1

2

1

A

B

C

D

1

2

A

B

C

D

2

1