Download Railway RRB Group D OFFICER QUANTITATIVE APTITUDE Previous Papers with Answer Keys HELD ON 6-11-2016

Directions (Q. 36 – 40): Based on the following table answer the given question.

University	Total number of faculty members	Percentage of  Assistant Professors	Number of   Associate Professors
J	250	60	75
K	180	75	24
L	150	80	16
M	100	63	21

Note: The faculty members include Assistant Professors, Associate Professors and Professors only.

36. What is the difference between the total number of Associate Professors in University J and M
together and the total number of Professors in the same universities together?
1) 54
2) 55
3) 68
4) 58
5) 65

37. In University M, of the Assistant Professors are males and in University L, of the Assistant
Professors are males. What is the ratio of male ratio of male Assistant Professors in University M to those in University M to those in University L?
1) 2 : 5
2) 1 : 3
3) 3 : 5
4) 2 : 7
5) None of these

78. What is the average number of Assistant Professors in University K, L and M?
1) 102
2) 106
3) 105
4) 104
5) 108

39. The total number of Professors in University J and K together is approximately what percent less than
the number of Assistant Professors in University M?
1) 16
2) 27
3) 35
4) 40
5) 17

40. In University J, 72% faculty members are females. If three-fifths of the total Assistant Professors are females, then what percent females are either Associate Professors or Professors?
1) 160
2) 55
3) 50
4) 65
5) 75