Question

A three digit number divisible by 4 if first and last digit are same

Answer 1

it has to be an even number so posibilities are

2x2 x can be 1,3,5,7,9

4x4 x can be 0,2,4,6,8

6x6 x can be 1,3,5,7,9

8x8 x can be 0,2,4,6,8

Answer 2

to be divisible by 4 number's last 2 digits must divided by 4 so 232