Question

If $\overline{98215x2}$ is a number with x as its tens digits such that it is divisible by 4.
Find all the possible values of x.

• A. 1
• B. 2
• C. 3
• D. 4

Answer 1

Answer: (A), (C)

The correct options are
A

1

C

3

$\because$ The number $\overline{98215x2}$ is divisible by 4
$\therefore$ The number formed by tens digit and units digit will also be divisible by 4
$\therefore \overline{x2}$ is divisible by 4
$\therefore$ Possible number can be 12,32,52,72,92
$\therefore$ Value of x will be 1,3,5,7,9