WebSolution (By Examveda Team) B runs 35m in 7sec. ∴ B covers 200m in. 7 35 × 200 = 40 sec. B's time over the course = 40 sec. ∴ A's time over the course (40 - 7) sec = 33 sec. WebIn a race of 1000 m, A beats B by 150 m, while in another race of. In a race of 1000 m, A beats B by 150 m, while in another race of 3000 m, C beats D by 400 m. Speed of B is equal to that of D. (Assume that A, B, C and D run with uniform speed in all the events).
In a 200 metres race A beats B by 35 m or 7 seconds. A’s …
WebAnswer (1 of 2): Let. ‘ x ’ be the speed of runner A . Then we have speed of runner B = x — 1.5 . Let ' t ' seconds be the time taken by runner A to complete 200 metres , Then also we get , time taken by runner B to complete 200 metres = ( t … WebB - 20 m. C - 35 m. D - 45 m. Answer - C Explanation While A covers 1000m, B covers (1000-40)=960m and C covers (1000-64) =936m. When B covers 960 m, C covers 936 m. When B covers 1000m, C covers (936/960*1000)m =975m ∴ B gives C a start of (1000-975) m = 25 m. Q 5 - A can run 1 km in 4min. 50 sec. and B in 5 min. rawleigh\\u0027s healthcare australia
A can beat B 5 m in a 100 m race and B can beat C by 10 …
WebJan 22, 2024 · B runs 35 m in 7 sec. ∴ B covers 200 m in (357×200)=40sec. B's time over the course = 40 sec. ∴ A's time over the course (40 - 7) sec = 33 sec. WebIn a 100m race , A beats B by 15m and B beats C by 10m . If A beats C by 5 sec then find the speed of C. Asked In TCS (10 years ago) Unsolved Read Solution (16) Is this Puzzle helpful? (20) (12) Submit Your Solution Advertisements Read Solution (16) : Please Login to Read Solution. Previous Question: Father is 5 times faster than son. WebJun 26, 2024 · Consider, x, y and z be the distances covered by a, b and c when race ended. Now Given is-a won the race. Hence, x = 100m. a beat b by 10m. Hence, y = x-10 = 90m. b beat c by 5m. Hence, z = y-5 = 85. To calculate distance by which a beat c, x-z = 100-85 = 15m. Hence, a beat c by 15m. Hope this helps you... simple free html