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Two bullets are fired from a place at an...

Two bullets are fired from a place at an interval of 5 minutes. A person approaching that place hears it at the gap of 4 minutes, 30 seconds. If speed of sound in 330 m/s then what is the speed of person (in km/ h).

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The correct Answer is:
132 km/h
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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-TIME, SPEED & DISTNACE -QUESTIONS
  1. A car travels 140 km partly at a speed of 6 km/h and the remaining at ...

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  2. Two bullets are fired from a place at an interval of 11 minutes. A per...

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  3. Two bullets are fired from a place at an interval of 5 minutes. A pers...

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  4. A metro leaves after every 15 minutes. A person is running towards met...

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  5. Metro leaves after every 10 minutes. A person starts running towards m...

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  6. Two bombs blast at an interval of 10 minutes. A person running away fr...

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  7. A person covers a distance of 80 km in 8 hours. some part of this jour...

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  8. A person covers a distance of 61 km in 9 hours. Some part of this jour...

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  9. A person has to cover a distance of 48 km . If the increases his spe...

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  10. A bus travels 700 km at a certain speed. If the bus driver reduces the...

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  11. A person has to cover 360 km distance. If he increases his speed by 10...

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  12. An aeroplane is stopped for half an hour and now it has to cover a dis...

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  13. A train has been stopped for 6 minutes. Next stations is 36 kms away a...

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  14. Ram starts from Delhi towards Goa. After sometime he realises that he ...

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  15. A officer goes to office from his home, which is 8 km apart. His speed...

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  16. A officer goes to office from his home, which is 8 km apart. His speed...

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  17. Speed of a man is 90 km/h after every 24 minutes he reduces his speed ...

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  18. Speed of a faster train is 100 km/hr and it takes 3 minutes rest after...

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  19. A bus meets an auto at 10:00 am while going on the same way towards ...

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  20. The metro service has a train going from A to B and B to A every hour,...

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