Bar Graph
26. | Study the below Bar Graph-6 (with Table) and answer the questions: Percentage of boys and girls in 6 colleges
How many more boys than girls are there in college 3? |
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A. 822
B. 802
C. 792
D. 812
View Answer Discuss Work SpaceAnswer: option d
Explanation:
Number of boys in college 3 = 1856
Number of girls in college 3 = 844
More number of boys = 1856 – 1044 = 812
27. | Study the Bar Graph-6 (with Table) and answer the question: What is the average number of boys in college 1 and 2? |
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A. 2200
B. 2260
C. 2263
D. 2285
View Answer Discuss Work SpaceAnswer: option c
Explanation:
Boys in college 1 = 4300 x 0.54 = 2322
Boys in college 2 = 3800 x 0.58 = 2204
Average number of boys in college 1 and 2 = (2322 + 2204) / 2 = 2263
28. | Study the Bar Graph-6 (with Table) and answer the question: What is the average number of girls in all the colleges? |
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A. 1485
B. 1487
C. 1483
D. 1492
View Answer Discuss Work SpaceAnswer: option a
Explanation:
Total number of girls in all the colleges = 8911 (0.46 × 4300 + 0.42 × 3800 + 0.36 × 2900 + 0.28 × 4750 + 0.51 × 3600 + 0.49 × 49)
Average number of girls = 8911 / 6 = 1485.16
29. | Study the Bar Graph-6 (with Table) and answer the question: Which college has the minimum number of boys? |
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A. 2
B. 3
C. 5
D. 6
View Answer Discuss Work SpaceAnswer: option d
Explanation:
Number of boys in college 2 = 0.58 × 3800 = 2204
Number of boys in college 3 = 0.64 × 2900 = 1856
Number of boys in college 5 = 0.49 × 3600 = 1764
Number of boys in college 6 = 0.51 × 2300 = 1173
30. | Study the Bar Graph-6 (with Table) and answer the question: What percentage of boys in college 4 are the boys in college 1? |
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A. 68.7%
B. 66.8%
C. 67.8%
D. 69%
View Answer Discuss Work SpaceAnswer: option c
Explanation:
Number of boys in college 1 = 2322
Number of boys in college 4 = 3420
Percentage of 2322 out of 3420 = 67.8%
Bar Graph Questions and Answers FAQ
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