A cyclist covers a distance of 750 meter in 2 minutes 30 seconds. What is the speed in km/hr of cyclist
A.
16 km/hr
B.
17 km/hr
C.
18 km/hr
D.
19 km/hr
2.
An athlete runs 200 meters in 24 seconds. His speed is ?
A.
10 km/hr
B.
17 k/hr
C.
27 km/hr
D.
30 km/hr
3.
A man is walking at the rate of 5 km/hr crosses a bridge in 15 minutes. The length of the bridge is
A.
1000 meters
B.
1050 meters
C.
1200 meters
D.
1250 metersv
4.
Two boys starting from the same place walk at a rate of 5kmph and 5.5kmph respectively. What time will they take to be 8.5km apart, if they walk in the same direction?
A.
15 hours
B.
16 hours
C.
17 hours
D.
18 hours
5.
Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour ?
A.
8 minutes
B.
10 mintues
C.
12 minutes
D.
14 minutes
6.
A person travels from P to Q at a speed of 40 km/hr and returns by increasing his speed by 50%. What is his average speed for both the trips ?
A.
44 km/hour
B.
46 km/hour
C.
48 km/hour
D.
50 km/hour
7.
A person travels equal distances with speed of 3 km/hr, 4 km/hr and 5 km/hr and takes a total of 47 minutes. Find the total distane
A.
3 km
B.
4 km
C.
6 km
D.
9 km
8.
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.
50 meter
B.
100 meter
C.
110 meter
D.
None of above
9.
The ratio between the speeds of two trains is 7: 8. If the second train runs 400 kms in 4 hours, then the speed of the first train is ?
A.
83.5 km/hr
B.
84.5 km/hr
C.
86.5 km/hr
D.
87.5 km/hr
10.
Robert is travelling on his cycle and has calculated to reach point A at 2 P.M. if he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach A at 1 P.M.?
