Time And Distance

1.A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?

A. 3.6                    B. 7.2
C. 8.4                    D. 10

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Time And Distance

6. 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. The duration of the flight is:

A. 1 hour                     B. 2 hours
C. 3 hours                    D. 4 hours




7. 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.

A. 220 km                   B. 224 km
C. 230 km                    D. 234 km



8. The ratio between the speeds of two trains is 7 : 8. If the second train runs 400 km in 4 hours, then the speed of the first train is:

A. 70 km/hr               B. 75 km/hr
C. 84 km/hr                D. 87.5 km/hr




9. A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is:

A. 35.55 km/hr         B. 36 km/hr
C. 71.11 km/hr          D. 71 km/hr




10. A car travelling with of its actual speed covers 42 km in 1 hr 40 min 48 sec. Find the actual speed of the car.

A. 17 6/7 km/hr
B. 25 km/hr
C. 30 km/hr

D. 35 km/hr

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