ibps-rrb-os1 2015 · Question 51 of 194

There are 48 cricket balls, 72 hockey balls and 84 tennis balls and they have to be arranged in several rows in such a way that every row contains the same number balls of balls of one type. What is the minimum number of rows required for this to happen ?

1. A12
2. B16
3. C17Correct
4. D19
5. ENone of these