# Bar Graph

21. | Study the below
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Number of males in college C is approximately what % of total number of students in college C? |
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A. 42%

B. 60%

C. 45%

D. 40%

View Answer Discuss Work SpaceAnswer: option d

Explanation:

Required % = (160 / 400)*100 = 40 %

22. | Study the What is the difference between the total number of boys and girls in all the colleges? |
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A. 450

B. 600

C. 400

D. 500

View Answer Discuss Work SpaceAnswer: option d

Explanation:

Required difference = 2250 - 1750 = 500

23. | Study the What is the respective ratio between the number of boys in college B, number of girls in company college D and total number of students in college E? |
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A. 5 : 7 : 11

B. 4 : 9 : 12

C. 5 : 4 : 14

D. 7 : 9 : 12

View Answer Discuss Work SpaceAnswer: option c

Explanation:

Required ratio = 300 : 240 : 840 = 5 : 4 : 14

24. | Study the What is the total number of girls in college C, number of girls in college D and the number of boys in college E together? |
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A. 1120

B. 1210

C. 1080

D. 1320

View Answer Discuss Work SpaceAnswer: option c

Explanation:

Required total students = 240 + 240 + 600 = 1080

25. | Study the What is the difference between number of girls in college C and college D? |
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A. 0

B. 40

C. 120

D. 48

View Answer Discuss Work SpaceAnswer: option a

Explanation:

Total number of students in college C: 10% of 4000 = 400

Boys = 160; Girls = 240

Total number of students in college C: 11% of 4000 = 440

Boys = 200; Girls = 240