Rohit crosses a 700 metres wide road in 35 seconds. What is his speed (in km/hr)?

 

P can complete a work in 15 days and Q in 24 days. They began the work together, but Q left the work 2 days before its completion. In how manydays, was the work completed?

A can do a work in 36 days and B in 12 days. If they work on it together, then in how many days will they be able to do the work?

A man starts moving from a place A and reaches the place B in 26 hours. He covers 1/3rd of the distance at the speed of 4 km/hr and covers the remaining distance at the speed of 5 km/hr. What is the distance (in km) between A and B?

Raja and Kundan together can build a wall in 20 days, Kundan and Mahesh build the same wall in 30 days and Mahesh and Raja can build the same wall in 24 days. In how many days can all the three complete the same wall while working together?

A work can be completed by 28 women in 36 days. If 4 women leave after working for 18 days, then how many days will be needed to complete the remaining work?

A can do a work in 24 days and B in 40 days. If they work on it together for 10 days, then what fraction of work is left?

A can do a work in 20 days and B in 50 days. If they work on it together for 5 days, then what fraction of work is left?

Akash is 3 times as good a workman as Baldev and therefore is able to finish a job in 40 days less than Baldev. Working together, they can finish it in _____.