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

[EX Q]: Problem: excluding stoppages , the speed of the bus is 54 kmph and including stoppages , it is 36 kmph . for how many minutes does the bus stop per hr
[EX A]: 20 mi

[EX Q]: Problem: calculate the sum of first 60 natural numbers .
[EX A]: 1830

[EX Q]: Problem: how many factors of 2475 are odd numbers greater than 1 ?
[EX A]:
17