Important Data Interpretation Set – 101
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Important Data Interpretation Set – 101
D.1 – 5 ) Study the following information carefully and answer the given questions
The following chart shows the breakup of students in five different colleges
Total number of students in college C is 4200
|
Male to female ratio |
||
|
Male |
Female |
|
|
College A |
11 |
13 |
|
College B |
11 |
5 |
|
College C |
2 |
5 |
|
College D |
1 |
1 |
1) What is the total number of male students in colleges A and B together?
a) 2680
b) 2860
C) 2660
d) 3680
e) 2600
2) What is the difference between the total number of female students in college D and the total number of male students in college C?
a) 301
b) 310
c) 200
d) 300
e) 320
3) What is the ratio between the total number of female students in College C and D together to the total number of students in colleges A and B together?
a) 11:12
b) 12:13
c) 16:15
d) 14:15
e) 15:16
4) Total number of male students in all the colleges is what percent of the total number of students in College C and D together?
a) 74.23%
b) 78.99%
c) 77.22%
d) 89%
e) 87.22%
Total number of students
Total number of male students
Total number of female students
College A
1920
880
1040
College B
2880
1980
900
College C
4200
1200
3000
College D
3000
1500
1500
5) In College E, total number of students equals to 95% of the total number of students in college D. Male to female ratio is 1:2. Then find the number of female students in College E
a) 2000
b) 1700
c) 1900
d) 1950
e) 2850 In college E total students= Female students=
D 6 – 10 ) Study the following table carefully to answer that follow.
M:F denotes ratio of male to female workers in each department
|
DEPARTMENT |
M:F |
|
A |
5:3 |
|
B |
5:7 |
|
C |
3:5 |
|
D |
11:8 |
|
E |
9:8 |
6) what is the total number of male workers and female workers working in department C and E respectively?
a) 684
b) 948
c) 1224
d) 1430
e) None of these
7) what is the ratio of male workers in department A to female workers in department B?
a)153:154
b) 135:143
c) 135:137
d) 135:154
e) None of these
8) Male workers of department A is what percent of the female workers in department C?
a) 55
b) 75
c) 65
d) 83
e) None of these Total Number of workers in each department A = 1296 B = 1584 C = 1728 D = 1368 E = 1224 DEPARTMENT M:F A 810:486 B 660:924 C 648:1080 D 792:576 E 648:576
9) Male workers of department B is what percent more than that of female workers in department D?
a) 14.58%
b) 18.45%
c) 25%
d) 32.25%
e) None of these Total Number of workers in each department A = 1296 B = 1584 C = 1728 D = 1368 E = 1224 DEPARTMENT M:F A 810:486 B 660:924 C 648:1080 D 792:576 E 648:576 Male workers of department B = 660 Female workers of department D = 576
10) What is the sum of average of male workers and average of female workers in all the departments?
a) 735
b) 811.6
c) 1321.5
d) 1440
e) None of these
