625 + 626 + 627 + 628 is divisible by:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e 259.
⇒ 625 + 626 + 627 + 628
⇒ 625(60 + 61 + 62 + 63)
⇒ 625(1 + 6 + 36 + 216) = 625(259)
So, the number will be divisible by 259