The task is to generate the correct answer for a given math problem.

Problem: if p represents the product of the first 16 positive integers , then p is not a multiple of
5

Problem: find the least number must be subtracted from 62575 so that remaining number is divisible by 99 .
7

Problem: the speed of a boat in still water in 42 km / hr and the rate of current is 4 km / hr . the distance travelled downstream in 44 minutes is :

33.7 km