When x is divided by 24,the reminder is 5.What is the remainder when 3x is divided by 8?

A 7

B 6

C 5

D 4

Correct Answer: Option A

মনে করি , x =5
অতএব , 3x=3×5=15
এখন , 8)15(1
8
_____________________
7

অতএব, ভাগশেষ 7