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If a train runs at 40 km/hour, it reache...

If a train runs at 40 km/hour, it reaches its destination late by 11 minutes. But if it runs at 50 km/hours, it is late by 5 minutes only. The correct time (in minutes) for the train to complete the journey is

A

13 min.

B

15 min.

C

19 min.

D

21 min.

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The correct Answer is:
C
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If a train runs at 40 kmph, it reaches its destination late by 11 minutes but if it runs at 50 kmph, it is late by 5 minutes only. The correct time for the train to complete its journey is 13 m in b. 15 m in c. 19 m in d. 21 m in

If a train runs with the speed of 48 km/hr, it reaches its destination late by 12 minutes. However, if its speed in 64 km/hr it is late by 3 minutes only. The right time for the train to cover the journey (in minutes) is: यदि कोई ट्रेन 48/घंटा की चाल से चलती है, तो यह अपने गंतव्य पर 12 मिनट की देरी से पहँचती है| हालाँकि जब इसकी चाल 64 किमी/घंटा होती है, तो यह केवल 3 मिनट की देरी से पहुँचती है | इस यात्रा को पूरा करने में ट्रेन द्वारा लिया गया सही समय है -

If a train runs with the speed of 52km/h, it reaches its destination late by 15 minutes. However, if its speed is 65km/h, it is late by 5 minutes only. The right time for the train to cover its journey is: यदि कोई ट्रेन 52 किमी/घंटा की चाल से चलती है, तो यह अपने गंतव्य स्थल पर 15 मिनट की देरी से पहुँचती है | लेकिन, जब इसकी चाल 65 किमी/घंटा होती है, तो यह केवल 5 मिनट देर करती है | ट्रेन को यात्रा पूर्ण करने में लगने वाला सही समय क्या है?

If a train runs at 60 Km/h, it reaches its destination 15 late. But, if it runs at 80 Km/h, it is late by 7 minutes only. The right time for the train to cover its journey is: यदि एक ट्रेन 60 किमी/घंटा की चाल से चलती है तो यह अपने गंतव्य स्थल पर 15 मिनट देर से पहुँचती है | लेकिन, यदि यह 80 किमी/घंटा की चाल से चलती है, तो इसे केवल 7 मिनट की देरी होती है | इस यात्रा को पूर्ण करने में ट्रेन को लगने वाला सही समय ज्ञात करें |

DISHA PUBLICATION-TIME, SPEED AND DISTANCE-PRACTICE EXERCISE (Foundation Level)
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  2. A travels from B to C, a distance of 250 miles, in 5.5 hours. He retur...

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  3. A race course is 400 metres long. A and B run a race and A wins by 5 m...

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  4. A circular running path is 726 metres in circumference. Two men start ...

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  5. R and S start walking each other at 10 AM at the speeds of 3 km/hr and...

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  6. A person travels from P to Q at a speed of 40 kmph and returns by incr...

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  7. A car travels first half distance between two places with a speed of 4...

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  8. Two cyclists start on a circular track from a given point but in oppos...

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  9. If a train runs at 40 km/hour, it reaches its destination late by 11 m...

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  10. A man while returning from his factory, travels 2/3 of the distance by...

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  11. A car driver, driving in a fog, passes a pedestrian who was walking at...

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  12. A plane left 30 min later than its scheduled time to reach its destina...

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  13. Bombay Express left Delhi for Bombay at 14.30 hrs, travelling at a spe...

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  14. A person can swim at a speed of 9 km per hour in still water. If the s...

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  15. A thief goes away with a Maruti car at a speed of 40 km/h. The theft h...

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  16. A man is walking at a speed of 10kmph. After every km, he takes a rest...

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  17. One-fourth of a certain journey is covered at the rate of 25 km/h, one...

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  18. A railway passenger counts the telegraph poles on the rail road as he ...

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  19. A long distance runner runs 9 laps of a 400 metres track everyday. His...

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  20. A dog starts chasing to a cat 2 hours later. It takes 2 hours to dog t...

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