# Quantitative Aptitude: Data Interpretation Questions – Set 73

Directions (1-5): Study the following pie chart and table carefully to answer the following questions that follow:

Percentage break up of students studying in various departments in an institution and the ratio of male to female in the institution.

1. What is the number of Male student studying in M.Com?
A) 210
B) 195
C) 190
D) 168
E) None
Option B
Solution:

Number of Male student studing in M.Com
2100*15/100*13/21
=195
2. The number of Female student studying in B.Com approximately what per cent of the total number of students studying in all departments together?
A) 17
B) 15
C) 20
D) 23
E) None
Option E
Solution:

2100 100
2100*32/100*7/12 ?
Then Required %ge is 16. 6 (it’s 18.6) appx 19%
3. What is the respective ratio of the number of Female Student studing in BBA and the total number of Students in that department?
A) 7:11
B) 11:7
C) 12:5
D) 5:12
E) None
Option D
Solution:

Ratio
2100*16/100*5/12 : 2100*16/100
5/12:1
5:12
4. The number of male student studying in MBA is what per cent of the total number of Students studing in that department?
A) 32%
B) 25%
C) 66 2/3%
D) 33 1/3%
E) None
Option C
Solution:

2100*13/100 100
2100*13/100*2/3 ?
Then Required % ge 66 2/3%
5. What is the respective ratio of the number of female student studying in B.Sc to the the number of female student studying in B.Com?
A) 35:27
B) 14:23
C) 27:35
D) 21:16
E) None
Option C
Solution:

2100*24/100*3/7 : 2100*32/100*5/12
24*3/7 : 32*5/12
27:35

Directions (6–10): Study the given table carefully to answer the questions that follow

The following table gives number of people staying in five different Cities and the percentage Breakup of Men, Women and Children in them.

1. What is the total number of men and children staying in City D together ?
A) 3465
B) 3300
C) 2560
D) 2350
E) None
Option A
Solution:

100 4500
(65+12)77 ?
77*45=3465
2. The number of women staying in which cities is the highest ?
A) C
B) D
C) A
D) E
E) None
Option D
Solution:

City A 35/100*2600=910
City B 45/100*1620=729
City C 35/100*3640=1274
City D 23/100*4500=1035
City E 40/100*4320=1728
3. What is the total number of children staying in cities C and D together?
A) 1200
B) 1620
C) 1450
D) 1330
E) None
Option C
Solution:

25/100*3640 + 12/100* 4500
= 910 + 540
=1450.
4. What is the respective ratio of number of men staying in City A to the number of men staying in City C ?
A) 28:45
B) 35:13
C) 16:49
D) 45:56
E) None
Option D
Solution:

45/100* 2600 : 40/100* 3640
45*13 : 2* 364
45:56
5. Total number of people staying in City E forms approximately what per cent of the total number of people staying in City A ?
A) 155
B) 166
C) 172
D) 143
E) None
Option B
Solution:

2600 100
4320 ?
Appx =166%

## 3 Thoughts to “Quantitative Aptitude: Data Interpretation Questions – Set 73”

1. Raj s

Ans for 2nd question is wrong… It should be 18.667% or 19%

1. Premashanthi

Yes it is 19%

2. Raj s

5th question also wrong.. Question is about B.com Female.. but for calculation Male has taken