## Bharat Gupta is teaching live on Unacademy Plus

TIME, SPEED AND DISTANCE Circular Track-3 Problems

In 4000 meter race around a circular track of 1000 meters, the fastest and the slowest reach the same point at the end of 5th minute, for the first time after the start of the race. If the fastest runner runs at twice the speed of the slower, what is the time taken by the slower to complete the race? a. 5 min b. 10 min c. 20 min d. 12.5 min A can complete one full round around a circular track in 9 min and B in 15 min. If both A and B start simultaneously from the same starting point in opposite direction then how many times would they meet when B has completed 12 rounds? a. 28 b. 27 c. 23 d. 24 A and B are running on a circular track of length 300m. Race is of 4.5 km and speed of A and B are in the ratio 5 :3. How many times and when would the winner pass the other? a. 8 b.7 c. 6 d.4 A, B and C move along a circular track of length 24 km with speed of 6 km/hr, 8 km/hr and 9 km/hr respectively. A and B move in the same direction but C moves in opposite direction. If they all started at the same time and from same point, how many times A and C meet on the path by the time A and B meet for the first time on the track?

In 4000 meter race around a circular track of 1000 meters, the fastest and the slowest reach the same point at the end of 5th minute, for the first time after the start of the race. If the fastest runner runs at twice the speed of the slower, what is the time taken by the slower to complete the race? a.5min b. 10 min c. 20 min d.12.5 min

In 4000 meter race around a circular track of 1000 meters, the fastest and the slowest reach the same point at the end of 5th minute, for the first time after the start of the race. If the fastest runner runs at twice the speed of the slower, what is the time taken by the slower to complete the race? a.5min b. 10 min c. 20 min d.12.5 min 2 ne 2n-n lowo m ran

A can complete one full round around a circular track in 9 min and B in 15 min. If both A and B start simultaneously from the same starting point in opposite direction then how many times would they meet when B has completed 12 rounds? a. 28 b, 27 c. 23 d. 24

A can complete one full round around a circular track in 9 min and B in 15 min. If both A and B start simultaneously from the same starting point in opposite direction then how many times would they meet when B has completed 12 rounds? a. 28 b, 27 c. 23 d.24 Tolal am IS Cal is 9 IS No.

A and B are running on a circular track of length 300m. Race is of 4.5 km and speed of A and B are in the ratio 5: 3. How many times and when would the winner pass the other? a. 8 b. 7c. 6d. 4

A and B are running on a circular track of length 300m. Race is of 4.5 km and speed of A and B are in the ratio 5: 3. How many times and when would the winner pass the other? a. 8 b. 7c. 6d. 4 Rcho d .ud = s..>,Hu ywedd mu, at adah.auh sr.se s. : 3, No

A, B and C move along a circular track of length 24 km with speed of 6 km/hr, 8 km/hr and 9 km/hr respectively. A and B move in the same direction but C moves in opposite direction. If they all started at the same time and from same point, how many times A and C meet on the path by the time A and B meet for the first time on the track? a. 8 b. 7 C. 6 d. 4

A, B and C move along a circular track of length 24 km with speed of 6 km/hr, 8 km/hr and 9 km/hr respectively. A and B move in the same direction but C moves in opposite direction. If they all started at the same time and from same point, how many times A and C meet on the path by the time A and B meet for the first time on the track? a. 8 b. 7 C. 6 d. 4 2. 0 IS 1 2 ist IS