| Q.17 | In a circular race of 2400 m, X and Y start from the same point and at the same time at speeds of 54 km/h and 126 km/h. In how much time will they meet again for the first time on the track when they are running in the opposite direction? | |
| Ans | 1. 42 seconds | |
| 2. 62 seconds | ||
| 3. 48 seconds | ||
| 4. 53 seconds |
Correct Ans Provided: 3