Jagat Jitendra Matto Solutions for Chapter: Playing With Numbers, Exercise 2: EXERCISE 5.2

Which of the following numbers are divisible by $11$?

$968$

Which of the following numbers are divisible by $11$?

$61809$

Which of the following numbers are divisible by $11$?

$32571$

Which of the following numbers are divisible by $11$?

$23455$

If $21y5$ is a multiple of $9$ where $y$ is a digit, what is the value of $y$?

If $68y5$ is divisible by $11$, where $y$ is a digit, what is the value of $y$?

If $13y8$ is a multiple of $6$, where $y$ is a digit, what are the possible values of $y$?

Without performing actual division, find the remainder when $524387$ is divided by $3$.