Question

Q . Two men A and B run a 7 km race on a race course 0.25 km round. If their speeds are in the ratio 5: 4, how often does the winner pass the another? ............................(options are a) 3 times, b) 4 times ,c) 5 times or d) 6 times)...{share the solution too}

Answer 1

Answer:

Number of rounds to be completed = 4/0.25 = 16

Since the ratio of speeds of A and B is 5 : 4

⇒ When A covers 5 rounds, B will complete 4 rounds and they will meet.

⇒ A will pass B after 5th, 10th & 15th round.

∴ The winner passes the other thrice.

Step-by-step explanation:

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