In a race, the speeds of A and B are in the ratio 3:4. A takes 30 minutes more than B to reach the destination. The time taken by A to reach the destination is? Choose the most appropriate option: A) 1 hr B) 2 hr C) 1.5 hr D) 2.5 hr E) 3 hr
Explanation :   Ratio of speeds = 3:4Distance remaining constant, the ratio of time taken = 4:3A takes 0.5 hours more than 2 hrHence time taken by A=4×0.5= 2 hour   Answer : 2 hr
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In a race, the speeds of A and B are in the ratio 3:4. A takes 30 minutes more than B to reach the destination. The time taken by A to reach the destination is?