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1. Study the following table carefully and answer the question that follow:
Number of candidates (in lakhs) appearing in a Entrance Examination from six different Cities.
Ratio of Candidates Passing and Failing Within the City
The number of candidates passing the examination from City F is what per cent of the total number of candidates appearing from all the cities together? ( rounded off to two digits after the decimal)
= {(1.25 + 3.14 + 1.08 + 2.27 + 1.85 + 2.73) × 100000}
= 12.32 × 100000
= 1232000
Number of candidates passing the exam from city F
Number of candidates (in lakhs) appearing in a Entrance Examination from six different Cities.
| City | A | B | C | D | E | F |
| No. of Candidates | 1.25 | 3.14 | 1.08 | 2.27 | 1.85 | 2.73 |
| City | Ratio of Passing and Failing |
| A | 7 : 3 |
| B | 5 : 3 |
| C | 4 : 5 |
| D | 1 : 3 |
| E | 3 : 2 |
| F | 7 : 5 |
The number of candidates passing the examination from City F is what per cent of the total number of candidates appearing from all the cities together? ( rounded off to two digits after the decimal)
Solution:
Total number of candidates from al the 5 cities= {(1.25 + 3.14 + 1.08 + 2.27 + 1.85 + 2.73) × 100000}
= 12.32 × 100000
= 1232000
Number of candidates passing the exam from city F