# Ncert solution Class 9 Maths Chapter 1 Number Systems

**Exercise 1.1**

**Is zero a rational number? Can you write it in the form p/q,where p and q are integers and q ≠0 ?****Ans:-**Yes zero is a rational number.

we can write zero as :-

0/1, 0/2

Thus we can write 0 in the form of p/q where p and q are integers and q ≠0 . Hence, we can write 0 as rational number.**Find six rational numbers between 3 and 4.****Ans:-**

3.** Find five rational numbers between and .****Ans:-**

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