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The bus fare and train fare of a place from Kolkata were 20 and 30 respectively. Train fare has been increased by 20% and the bus fare has been increased by 10%. The ratio of new train fare to new bus fare is
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- 11 : 18
- 18 : 11
- 5 : 3
- 3 : 5
Correct Option: B
| Increased train fare = ₹ |  | × 30 |  | = ₹ 36 | 100 |
| Increased bus fare = ₹ | | × 20 | | = ₹ 22 | 100 |
∴ Required ratio = 36 : 22 = 18 : 11
