CBSE Class 9 Annual Assessment Practice Quiz

Question 1

Which of the following numbers is irrational?

Accepted Answer

√2

Question 2

The decimal expansion of 13/40 is

Accepted Answer

0.325

Question 3

Which of the following is equal to 1/(√5 + √3)?

Accepted Answer

(√5 - √3)/2

Question 4

Which of the following numbers is irrational?

Accepted Answer

√3 + √12

Question 5

Which of the following decimal numbers is non-terminating recurring?

Accepted Answer

0.272727...

CBSE Class 9 Annual Assessment