P' travelled from Delhi to Agra, covering a total distance of 396 km. For the initial three hours, he maintained an average speed of ‘a’ km/h. After...
‘A’ and ‘B’ started moving towards each other at same time with a speed of 24 km/hr and 10 km/hr, respectively. If the di...
X started to run from point ‘A’ to ‘B’ at a speed of 35 km/hr at 9:00 am and Y started to run from point ‘B’ to ‘A’ at a speed of 11 km/...
Amit walks for 2 hours at a speed of 's' km/hr, and then his speed increases by 25 km/hr, covering the remaining distance in 3 hours. If Amit's speed ha...
A train passes an electrical pole in 14 seconds and passes a platform 360 m long in 50 seconds. Find the length of the train.
Three people – Rohan, Suresh, and Tarun – run at speeds in the ratio 5:4:6. If Tarun takes 18 minutes to finish a race, how long will Rohan take to ...
Vicky and Vikram start running simultaneously around a rectangular track of length 840m from the same point at speeds of 40 km/hr and 32 km/hr. When wil...
- 'C' takes 50 minutes more than 'D' to cover 'x' km. If the speed of 'C' and 'D' is 8 km/h and 10 km/h, respectively, find the value of 'x'.
A car running with a speed of ‘x’ m/sec makes 5 rounds of a circular field having radius 42 metres, in 10 seconds. Find the time taken by car to cov...
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