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In an examination 73% of the candidates passed in quantitative aptitude test, 70% passed in General awareness and 64% passed in both. If 6300 failed in both subjects the total number of examiners was
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- 60000
- 50000
- 30000
- 25000
Correct Option: C
Percentage of students who
pass in one or two or both subjects = 73 + 70 – 64 = 79%
∴ Unsuccessful students
⇒ 100 – 79 = 21%
If the total number of examiners be x, then
21% of x = 6300
| ⇒ x × | = 6300 | 100 |
| ⇒ x = | = 30000 | 21 |
