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Ramesh travels 760 km to his home par...

Ramesh travels 760 km to his home partly by train and partly by car. He takes 8 hours if he travels 160 km. by train and the rest by car. He takes 12 minutes more if he travels 240 km by train and the rest by car. Find the speed of the train and car respectively.

A

40, 80

B

60, 120

C

80, 100

D

100, 120

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The correct Answer is:
C
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Ramesh travels 760km to his home partly by train and partly by car.He takes 8 hours if he travels 160km. by train and the rest by car. He takes 12 minutes more if he travels 240km by train and the rest by car.Find the speed of the train and car respectively.

Ved travels 600km to his home partly by train and partly by car.He takes 8 hours if he travels 120km by train and the rest by car.He takes 20 minutes longer if he travels 200km by train and the rest by car.Find the speed of the train and the car.

A man travels 450 km to his home party by train and partly by car. He takes 8 hrs 40 mins if he travels 240 km by train and rest by car. He takes 20 mins more if he travels 180 km by train and the rest by car. The speed of the car in km/hr is:

A man travels 300 km partly by train and partly by car. He takes 4 hours to reach. If he travels 60 km by train and rest by car. He will take 10 minutes more if he were to travel 100 km by train and rest by car. The speed of the train is:

Roohi travels 300km to her home partly by train and partly by bus.She takes 4 hours if she travels 60km by train and the remaining by bus.If she travels 100km by train and the remaining by bus,she takes 10 minutes longer. Find the speed of the train and the bus separately.

Roohi travels 300km to her home partly by train and partly by bus.She takes 4 hours if she travels 60km by train and the remaining by bus.If she travels 100km by train and the remaining by bus,she takes 10 minutes longer. Find the speed of the train and the bus separately.

Formulate the following problems as a pair of equations, and hence find their solutions: Roohi travels 300km to her home partly by train and partly by bus. She taken 4 hours if she travels 60km by train and the remaining by bus. If she travels 100km by train and the remaining by bus, she takes 10 minutes longer. Find the speed of the train and the bus separately.

ARIHANT SSC-ELEMENTS OF ALGEBRA-INTRODUCTORY EXERCISE - 13.2
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  13. Five years ago, A was thrice as old as B and 10 years later, A shall b...

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  14. Aa n dB each have certain number of oranges. A says to B , if you give...

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  15. Ramesh travels 760 km to his home partly by train and partly by car...

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  16. A person invested some amount at the rate of 12% simple interest an...

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  17. The solution of the equations (3x-y+1)/(3)=(2x+y+2)/(5)=(3x+2y+1)/(6) ...

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  18. The course of an enemy submarine as plottted on a set of rectangular a...

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  19. Let a ,b , c be the real numbers. The following system of equations in...

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  20. If the system of equations x-k y-z=0, k x-y-z=0,x+y-z=0 has a nonzero ...

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