Time and Distance

Time and Distance Worksheet-4

1. A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. If he had moved 2 kmph slower, he would have taken 40 minutes more. The distance (in km) is :

(a) 35                  (b)              (c)               (d) 40

2. A car travels from P to Q at a constant speed. If its speed were increased by 10 km / hr, it would have taken one hour lesser to cover the distance. It would have taken further 45 minutes lesser if the speed was further increased by 10 km/hr. What is the distance between the two cities ?

(a) 420 km        (b) 540 km        (c) 600 km        (d) 650 km

Time and Distance Worksheet-5

1. A thief is noticed by a policeman from a distance of 200 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes ?

(a) 100 m           (b) 150 m          (c) 190 m           (d) 200 m

2. Two cyclists start from the same place in opposite directions. One goes towards north at 18

kmph and the other goes towards south at 20 kmph. What time will they take to be 47.5 km

apart ?