Direction: Student’s strength of a college in Arts, Science and Commerce from 2004-05 to 2007- 08 sessions are shown in the following bar graph. Study the graph and answer the questions.
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The ratio of average number of students in Arts to the average number of students in Commerce is
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- 12 : 5
- 10 : 7
- 7 : 4
- 48 : 35
Correct Option: A
On the basis of given graph in question ,
Total number of students in arts = 600 + 550 + 550 + 700 = 2400
Total number of students in commerce = 200 + 250 + 300 + 250 = 1000
Number of given years = 4
Required Ratio = Average number of students in Arts : Average number of students in commerce
| Required Ratio = | : | 4 | 4 |
Required Ratio = 24 : 10 = 12 : 5
