Asit Das Gupta and Alok Kumar Solutions for Exercise 2: EXERCISE 2B

In number $15*2$, replace $*$ by the smallest digit to make it divisible by $3$.

In each of the following numbers, replace * by the smallest digit to make it divisible by $9$.

$973640*5$

In the following number, replace * by the smallest digit to make it divisible by $9$.

$70*543$

In each of the following numbers, replace * by the smallest digit to make it divisible by $11$.

$16*43$

In each of the following numbers, replace * by the smallest digit to make it divisible by $11$.

$230*75$

In each of the following numbers, replace * by the smallest digit to make it divisible by $11$.
$16942*3$

In each of the following numbers, replace * by the smallest digit to make it divisible by $11$.

$74*8359$

In each of the following numbers, replace * by the smallest digit to make it divisible by $11$.

$810291*3$