TNPSC Group I · Time and Distance · Quiz
5 real TNPSC Group I questions on Time and Distance. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 4
HARDTwo trains of lengths 150 m and 200 m are running on parallel tracks in opposite directions at speeds of 54 km/h and 72 km/h respectively. In how many seconds will they cross each other?