engineering recuitment UPCL AE (E&M) 2021 Mock Test Quantitative Aptitude Number System Divisibility and Remainder
Find the least number that should be added to 3520 to make it exactly divisible by 42, 49, 56, and 63.
1
12
2
8
3
13
4
16
Find the least number that should be added to 3520 to make it exactly divisible by 42, 49, 56, and 63.