Question

what is the smallest no which should be added to make 3714 divisible by 11

Answer 1

Divisibility test of 11 is Sum of odd places - Sum of even places if divisible by 11 then number is divisible by 11

So in 3714
(7+4)-(3+1)
11-4
7

Number should be added 11-7 = 4
So new number should be 3718

Answer 2

sorry for late answering, I was helping one of my frnd but hope this helps