Q:
Two trains, one from Hyderabd to Bangalore and the other from Bangalore to Hyderabad, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is ?
Answer & Explanation
Answer: B) 4 : 3
Explanation: Let us name the trains as A and B.
Then, (A's speed) : (B's speed)
= √b : √a = √16 : √9 = 4:3
View Answer
Report Error
Discuss