Question

A and B start swimming
simultaneously from opposite ends
i.e Deep end n shallow end of a
swimming pool with speeds 5m/s
and 2 m/s.. They swim n and after
reaching opposite ends, they change
the directions and continue
swimming with their respective
uniform speeds..when they meet for
the 8th time , they meet at a distance
of 10meters from the shallow
end.. Find the length of the swimming
pool ?
5:22 pm vo​

Answer 1

Answer:

Sachin and Sunil started with a speed of 40 km/hr and 18 km/hr respectively on their bikes for Patna at 8 a.m. from the same place. Sunil completed the entire journey with the same speed with which he had started. At 9:30 a.m., Sachin was stuck in traffic and had to reduce his speed. So in the next 30 minutes, he could cover only 15 km and covered the remaining distance with a speed equal in magnitude to the total time taken by Sunil in hours to cover the entire journey and reached Patna at the same time as Sunil and in broad daylight. At what time did both of them reach Patna?