Direction: The following bar chart represents the number of first year B. Com. students of St Xavier’s College using different companies’ smartphones. Study bar chart and answer the questions.
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What percentage of boys are using the smartphones of Samsung?
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- 16.52%
- 17.52%
- 18.52%
- 15.52%
Correct Option: C
As per the given bar diagram , we see
Number of Boys who use smart phones = 100 + 160 + 240 + 40 = 540
Number of Boys who use smartphones of Samsung = 100
| ∴ Required percentage = | × 100 | Number of Boys who use smart phones |
| Required percentage = | × 100 = 18.52% | 540 |
