1. A cyclist covers a distance of 750 meter in 2 minutes 30 seconds. What is the speed in km/hr of cyclist
B. 17 km/hr
C. 18 km/hr
D. 19 km/hr
2. An athlete runs 200 meters in 24 seconds. His speed is ?
B. 17 k/hr
C. 27 km/hr
D. 30 km/hr
3. A person crosses a 600 meter long street in 5 minutes. What is the speed in Km/hr
B. 7.2 km/hr
C. 8.2 km/hr
D. 9.2 km/hr
4. A man is walking at the rate of 5 km/hr crosses a bridge in 15 minutes. The length of the bridge is
B. 1050 meters
C. 1200 meters
D. 1250 meters
5. A man complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. Find the total journey in km.
B. 222 Km
C. 224 Km
D. 248 Km
6. A Man travelled a distance of 61 km in 9 hours. He travelled partly on foot at 4 km/hr and partly on bicycle at 9 km/hr. What is the distance travelled on foot?
B. 14 km
C. 12 km
D. 10 km
7. In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. What is the duration of the flight ?
B. 2.4 hours
C. 1.4 hours
D. 1 hour
8. A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. Find the average speed for first 320 km of tour.
B. 71.11 km/hr
C. 72.11 km/hr
D. 73.11 km/hr
9. 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.?
B. 10 km/hour
C. 11 km/hour
D. 12 km/hour
10. 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 ?
B. 46 km/hour
C. 48 km/hour
D. 50 km/hour
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