2022 · Q117
Two friends 10 km apart start running towards each other at speeds of 10 km/hr and 14 km/hr respectively. After how much time will they meet each other?
general-mental-abilityquantitative-aptitude
- A20 minutes
- B25 minutes
- C28 minutes
- D30 minutes
Explanation
Running towards each other, their relative speed is 10 + 14 = 24 km/h. The time to cover the 10 km gap is 10/24 hours, which equals (10/24) × 60 = 25 minutes.