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If you travel 39 km at a speed of 26 km/...

If you travel 39 km at a speed of 26 km/h, another 39 km at a speed of 39 km/h and again 39 km at a speed of 52 km/h, what is your average speed for the entire journey?

A

39 km/h

B

37 km/h

C

33.33 km/h

D

36 km/h

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The correct Answer is:
D
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ARIHANT SSC-SPEED, TIME AND DISTANCE -EXERCISE BASE LEVEL QUESTIONS
  1. Walking with 3/4 of his usual speed ,Sachin covers a certain distance ...

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  2. If Sohail walks from his home to office at 16 km/h, he is late by 5 mi...

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  3. A car covers a distance of 200km in 2 h 40 min where as a jeep covers ...

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  4. Amit walks at a uniform speed of 4 km/h and 4 h after his start, Brije...

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  5. A walks at a uniform rate of 2 km/h and 2 h after his start, B cycles ...

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  6. A person goes from one point to another point with a speed of 5km/h an...

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  7. A train without stoppage travel with an average speed of 50 km/h and w...

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  8. A bus travels at the rate of 54 km/h without stoppages and it travels ...

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  9. A bus covers a certain distance in 16 h. It covers half the distance a...

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  10. The ratio between the rates of travelling of A and B is 2:3 and theref...

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  11. A train covers a distance in 1 h 40 min, if it runs at a speed of 96 k...

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  12. A car travels a distance of 75km at the speed of 25km/h.It covers the ...

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  13. A car runs at the speed of 50km/h when not serviced and runs at 60km/h...

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  14. A train runs for 3h at the speed of 40 km /h and then for 4 (1)/...

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  15. If you travel 39 km at a speed of 26 km/h, another 39 km at a speed of...

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  16. Dalbir Singh, a policeman, is 114 m behind a thief. Dalbir Singh runs ...

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  17. A person covers half of his journey at 40km/h, one-third at 60 km/h an...

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  18. A boy walking at a speed of 15 km/h reaches his school 20 min late. Ne...

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  19. Two cars A and B start simultaneously from a certain place at the spee...

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  20. A person travels a certain distance at 3km/h and reaches 15min late.If...

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