Comprehension Passage
Directions: The following bar graph shows the total number of professors teaching (History +Physics) and Number of Professors teaching Physics in four different colleges A, B, C and D.
If the number of professors teaching history in college A is increased by 25% and the number of professors teaching physics in college A is increased by 50% and the average number of professors teaching History, Physics and Maths in college A is 110. Find the number of professors teaching Math.
1
111
2
151
3
131
4
181
5
121