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The ratio between the speeds of two trai...

The ratio between the speeds of two trains is 2 : 5. If the first train covers 350 km in 5 hours, then the speed (in km/h) of the second train is:
दो ट्रेनों की चाल में 2 : 5 का अनुपात है | यदि पहली ट्रेन 350 किमी की दूरी 5 घंटे में तय करती है, तो दूसरी ट्रेन की चाल ( किमी/घंटा में ) ज्ञात करें |

A

175

B

150

C

180

D

165

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The correct Answer is:
A
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The ratio between the speeds of two trains is 5:7. If the first train covers 300 km in 3 hours, then the speed (in km/h) of the second train is : दो ट्रेनों की चाल में 5 : 7 का अनुपात है | यदि पहली ट्रेन 300 किमी की दूरी 3 घंटे में तय करती है, तो दूसरी ट्रेन की चाल ( किमी/घंटा में ) कितनी है?

The ratio between the speeds of two trains is 5:7. If the first train covers 300 km in 3 hours, then the speed (in km/h) of the Second train is : दो ट्रेनों की चाल 5 : 7 के अनुपात में है | यदि पहली ट्रेन 300 किमी की दूरी 3 घंटे में तय करती है, तो पहली ट्रेन की चाल ( किमी/घंटा में ) कितनी है?

The ratio between the speeds of two trains is 2 : 5. If the first train runs 350 km in 5 hours, then the sum of the speed (in km/h) of both the trains is: दो ट्रेनों की चाल में 2 : 5 का अनुपात है | यदि पहली ट्रेन 5 घंटे में 350 किमी की दूरी तय करती है, तो दोनों ट्रेनों की चालों का योग ज्ञात करें |

The ratio between the speeds of two trains is 2 : 5. If the first train runs 250 km in 5 h, then the sum of the speeds (in km/h) of both the trains is: दो ट्रेनों की चाल में 2 : 5 का अनुपात है | यदि पहली ट्रेन 5 घंटे में 250 किमी की दूरी तय करती है, तो दोनों ट्रेनों की चालों का योग ज्ञात करें |

The ratio between the speeds of two trains is 2 : 5. If the first train runs 350 km in 5h, then the difference between the speeds (in km/h) of both the trains is: दो ट्रेनों की चाल में 2 : 5 का अनुपात है | यदि पहली ट्रेन 5 घंटे में 350 किमी की दूरी तय करती है, तो दोनों ट्रेनों की चालों में अंतर ज्ञात करें |

The ratio between the speeds of two trains is 2 : 5. If the first train runs 250 km in 5 h, then the difference between the speeds (in km/h) of both the trains is: दो ट्रेनों की चाल में 2 : 5 का अनुपात है | यदि पहली ट्रेन 5 घंटे में 250 किमी की दूरी तय करती है, तो दोनों ट्रेनों की चालों में अंतर ज्ञात करें |

If the speed of the stream is 20% of the speed of boat in still water and it covers 120 km upstream in 150 minutes, then what is the downstream speed of the boat? यदि धारा की चाल स्थिर जल में नाव की चाल का 20% है और यह धारा के प्रतिकूल 120 किमी की दूरी 150 मिनट में तय करती है, तो नाव की धारा के अनुकूल चाल ज्ञात करें |

The speed of train A is 25 km/h more than the speed of train B. A takes 4 hours less time to travel a distance of 300 km than what train B takes to travel 250 km. What is the speed (In km/h) of A? ट्रेन A की चाल ट्रेन B की चाल से 25 किमी/घंटा अधिक है | A को 300 किमी की दूरी तय करने में B द्वारा 250 किमी की दूरी तय करने में लिए गए समय से 4 घंटे कम लगते हैं| A की चाल ( किमी/घंटा में ) ज्ञात करें |

A train covers 360 km at a uniform speed. If the speed had been 10 km/h more, it would have taken 3 hours less for the same journey. What is the speed of the train (in km/h)? एक ट्रेन 360 किमी की टूरी एक समान चाल से तय करती है | यदि इसकी चाल 10 किमी/घंटा अधिक होती, तो इसे इस यात्रा में 3 घंटे कम लगते | ट्रेन की चाल ( किमी/घंटा में ) ज्ञात करें |

MOTHERS-TIME & DISTANCE -Multiple Choice Question
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  3. A train covers a certain distance in 45 minutes. If its speed is reduc...

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  5. A train covers 60 km at a uniform speed. If the speed had been 8 km/h ...

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  7. The ratio between the speeds of two trains is 5:7. If the first train ...

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  8. The ratio between the speeds of two trains is 2:5.If the first train c...

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  9. The ratio between the speeds of two trains is 2 : 5. If the first trai...

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  10. The ratio between the speeds of two trains is 2 : 5. If the first trai...

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  11. The ratio between the speeds of two trains is 2 : 5. If the first trai...

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  12. The ratio between the speeds of two trains is, 2 : 5. If the first tra...

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  13. The ratio between the speeds of two trains is 2 : 5. If the first trai...

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  14. If I travel by bus, I reach my office 15 min late, and if I travel by ...

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  15. A boy standing by the side of a railway track finds that an Up train c...

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  17. Given that the lengths of the paths of a ball thrown with different sp...

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