Question

Find which of the following numbers are divisible by $9$:​

(i)$1332$​

Answer 1

Given number: $1332$​

​We know that, ​A number is divisible by $9$, if the sum of its digits is divisible by $9$.​
​$\text{Sum of digits}=1+3+3+2=9$

​Since $9$ is divisible by $9$.​

​Hence, $1332$ is divisible by $9$.​