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In a city, 40% of the people are illiterate and 60% are poor. Among the rich, 10% are illiterate. The percentage of the illiterate poor population is
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- 36
- 60
- 40
- 50
Correct Option: B
Let the population of the city be 100.
Total illiterate people = 40
Poor people = 60
Rich people = 40
Illiterate rich people
| = | = 4 | |
| 100 |
∴ Illiterate poor people
= 40 – 4 = 36
∴ Required per cent
| = | × 100 = 60% | |
| 60 |
