Practice30 Create account

Which of the following is a rational number?

Class 9Rational and Irrational NumbersNumber Systems

A $2$
B $\frac{5}{7}$
Cπ
D $3$

Step-by-Step Solution

A rational number can be written as

\frac{p}{q}

with

q

not 0.

\frac{5}{7}

is of this form, so it is rational.

2, 3

and π are irrational.

Answer: B)

\frac{5}{7}

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Rational and Irrational Numbers practice questions

More Class 9 Rational and Irrational Numbers practice

Which of the following is equal to a terminating decimal?How many rational numbers lie between 1 and 2?Which statement about the number 0 is correct?Which of the following decimals represents an irrational number?On a number line, the point P is located on a rational mark. The number line is divided…