Q1 A man covers the first half of the journey at the speed of 40kmph and the remaining at the speed of 60kmph. Find his average speed?

Q2 A bird flying 400 km covers the first 100 km at the rate of 100 km/hr, the second 100 km at 200 km/hr, the third 100 km at the rate of 300 km/hr and the last 100 km at the rate of 400 kmph. Find the average speed of the bird.

Q3 Walking at 5/7 of his usual rate, a man reaches the market 16 minutes late. Find his usual time taken to reach the market.

Q4 In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's speed is:

Q5 A man takes 6 hours 35 mins in walking to a certain place and riding back. He would have taken 2 hours less by riding both ways. What would be the time he would take to walk both ways?

Q6 Ram and Shyam travel the same distance at the speeds of 10 kmph and 15 kmph respectively. If Ram takes 30 min longer than Shyam, then the distance travelled is

Q7 There are 20 windmills with a constant distance between each pole. A car takes 22 seconds to reach the 12th pole. How much time will it take to reach the last pole?

Q8 Each day a man meets his wife at the train station after work, and then she drives him home. She always arrives exactly on time to pick him up. One day he catches an earlier train and arrives at the station an hour early. He immediately begins walking home along the same route the wife drives. Eventually his wife sees him on her way to the station and drives him the rest of the way home. When they arrive home the man notices that they arrived 20 minutes earlier than usual. How much time did the man spend walking?

Q9 Champaklal covers 20 kms at the speed of 15kmph and other 10kms at the speed of 6kmph. What is his average speed throughout this journey?

Q10 A man completes a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and the second half at the rate of 24 km/hr. Find the total journey in km.