Number System | Rational or Irrational Numbers

Practice Number System | Rational or Irrational Numbers on Bissoy — browse topics below and open any question.

Questions

Which one is different from the rest?

ক

Horse

খ

Tree

গ

Dog

ঘ

Lion

Which of the following is a rational number?

ক

0.241

খ

1.732

গ

4

ঘ

All of the above

Which is the correct ascending order of the given numbers?

ক

1\/3, 4\/15, 0.33

খ

1\/3, 0.33, 4\/15

গ

4\/15, 0.33, 1\/3

ঘ

0.33, 4\/15, 1\/3

What is the least number that can be multiplied to 69120 to make it a perfect cube?

ক

10

খ

50

গ

25

ঘ

5

Which of the numbers given below is NOT rational?

ক

3\u221a8

খ

3\u221a64

গ

\u221a64

ঘ

\u221a8

The square root of which of the following numbers is irrational?

ক

3969

খ

5625

গ

6560

ঘ

1764

Which of the following will yield a recurring decimal?

ক

21\/90

খ

21\/60

গ

21\/30

ঘ

21\/120