The bus fare between two cities is increased in the ratio 9 : 11. What is the increase in the fare, if the original fare is Rs. 675?
The bus fare between two cities is increased in the ratio 9 : 11. What is the increase in the fare, if the original fare is Rs. 675? Correct Answer Rs. 150
Short Trick:
Increase in the fare = 675 × (2/9) = Rs. 150
Detailed Solution:
Let the original fare and increased fare be 9x and 11x respectively
⇒ 9x = 675
⇒ x = 675/9 = 75
Increased fare = 11 × 75 = Rs. 825
∴ Increase in fare = 825 – 675 = Rs. 150
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Feb 20, 2025