Home
Class 10
MATHS
A fast train takes 3 hours less than a s...

A fast train takes 3 hours less than a slow train for a journey of 600 km. If the speed of slow train is 10 km/ hr, less than that the fast train, then the speeds of the two trains can be

Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    RD SHARMA ENGLISH|Exercise All Questions|183 Videos
  • REAL NUMBERS

    RD SHARMA ENGLISH|Exercise All Questions|181 Videos

Similar Questions

Explore conceptually related problems

A fast train takes one hour less than a slow tran for a journey of 200 km. If the speed of the slow train is 10 km/hr less than that of the fast train, find the speed of the two trains.

A passenger train takes 3 hours less for a journey of 360 km, if its speed is increased by 10 km/hr from its usual speed. What is the usual speed?

An express train takes 1 hour less than a passenger train to travel 132 km between Mysore and Bangalore (without taking into consideration the time they stop at intermediate stations). If the average speed of the express train is 11km h more than that of the passenger train, find the average speed of the two trains.

An express train takes 1 hour less than a passenger train to travel 132 km between Mysore and Bangalore (without taking into consideration the time they stop at intermediate stations). If the average speed of the express train is 11km h more than that of the passenger train, find the average speed of the two trains.

A passenger train takes 2 hours less for a journey of 300 km if its speed is increased by 5 km/hr from its usual speed. Find the usual speed of the train.

An express train takes 1 hour less than a passenger train to travel 132 km between Mysore and Bangalroe. if the average speed of the express train is 11 km/hr more than that of the passenger train, form the quadratic equation to find the average speed of express train.

A passenger train takes one hour less for a journey of 150 km if its speed is increased by 5 km/hr from its usual speed. Find the usual speed of the train.

A train covers 14 km in 8 minutes . What us the speed of the train ?

RD SHARMA ENGLISH-QUADRATIC EQUATIONS-All Questions
  1. A train travels a distance of 300 km at constant speed. If the spee...

    Text Solution

    |

  2. The speed of a boat in still water is 15 km/hr. It can go 30 km ups...

    Text Solution

    |

  3. A fast train takes 3 hours less than a slow train for a journey of 600...

    Text Solution

    |

  4. A plane left 30 minutes late than its scheduled time and in order to r...

    Text Solution

    |

  5. In a flight of 600 km, an aircraft was slowed down due to bad weath...

    Text Solution

    |

  6. Two trains leave a railway station at the same time. The first train t...

    Text Solution

    |

  7. A passenger train takes one hour less for a journey of 150 km if it...

    Text Solution

    |

  8. The time taken by a person to cover 150 km was 2.5 hrs more than th...

    Text Solution

    |

  9. An aeroplane takes 1 hour less for a journey of 1200 km if its spee...

    Text Solution

    |

  10. A passenger train takes 2 hours less for a journey of 300 km if its...

    Text Solution

    |

  11. A train covers a distance of 90 km at a uniform speed. Had the spee...

    Text Solution

    |

  12. A train travels 360 km at a uniform speed. If the speed had been 5k...

    Text Solution

    |

  13. An express train takes 1 hour less than a passenger train to travel...

    Text Solution

    |

  14. The sum of the ages of father and his son is 45 years . 5 years ago th...

    Text Solution

    |

  15. Ashu is x years old while his mother Mrs Veena is x^2 years old. Fi...

    Text Solution

    |

  16. The sum of the ages of a man and his son is 45 years. Five years ag...

    Text Solution

    |

  17. The product of Shikha’s age five years ago and her age 8 years late...

    Text Solution

    |

  18. The product of Ramu's age (in years) five years ago with his age (in ...

    Text Solution

    |

  19. Determine their present ages. The sum of the ages of two friends is ...

    Text Solution

    |

  20. The sum of the reciprocals of Rehmans ages, (in years) 3 years ago ...

    Text Solution

    |