Home
Class 14
MATHS
A person goes to his office at 1/3rd of ...

A person goes to his office at 1/3rd of the speed at which he returns from his office if the average speed during the whole trip(i.e, one round)is 12 km/h.What is the speed of the person while he was going to his office?

Promotional Banner

Topper's Solved these Questions

  • TIME, SPEED AND DISTANCE

    DISHA PUBLICATION|Exercise PRACTICE EXERCISE (Foundation Level)|60 Videos

  • TIME, SPEED AND DISTANCE

    DISHA PUBLICATION|Exercise PRACTICE EXERCISE (Standard Level)|63 Videos

  • TIME AND WORK

    DISHA PUBLICATION|Exercise Test Yourself|15 Videos

  • TRIGONOMETRY AND ITS APPLICATIONS

    DISHA PUBLICATION|Exercise Practice Exercise (Foundation Level)|18 Videos

Similar Questions

Explore conceptually related problems

A person goes to his office at 1/4th of the speed at which he returns from his office. If the average speed during the whole trip is 15 km/h, then what is the speed of the person while he was going to his office?

Anil goes to his office at the speed of 35 km/hr and returns to his home at the speed of 30 km/hr. If he takes total 39 hours, then what is the distance between his office and home?

A person covers half of his journey at 30km/h,one-third at 40km/h and rest of his iourney at 20 km/h. Find his average speed for the whole iourney.

Gautam goes to office at a speed of 12 kmph and returns home at 10 kmph. His average speed is :

Raman goes office at a speed of 40 kmph and returns home at a speed of 60 kmph. What is his average speed (in km/hr)?

Rajesh goesto his office at the speed of 25 km/hr and returnsto his homeat the speed of 20 km/hr. If he takes total 9 hours, then whatis the distance between his office and home?

DISHA PUBLICATION-TIME, SPEED AND DISTANCE-Test Yourself
  1. A person goes to his office at 1/3rd of the speed at which he returns ...

    Text Solution

    |

  2. A racetrack is in the form of a right triangle. The longer of the legs...

    Text Solution

    |

  3. Two trains 137 metres and 163 metres in length are running towards eac...

    Text Solution

    |

  4. Two planes move along a circle of circumference 1.2 km with constant s...

    Text Solution

    |

  5. An ant moved for several seconds and covered 3 mm in the first second ...

    Text Solution

    |

  6. A train leaves station A at 5 AM and reaches station B at 9 AM on the ...

    Text Solution

    |

  7. Rahim sets out to cross a forest. On the first day, he completes 1/10t...

    Text Solution

    |

  8. Two ducks move along the circumference of a circular pond in the same ...

    Text Solution

    |

  9. An athlete runs to and fro between points A and B at a speed of 10 km/...

    Text Solution

    |

  10. A train’s journey is disrupted due to an accident on its track after i...

    Text Solution

    |

  11. A tank of 4800m^(3) capacity is full of water. The discharging capacit...

    Text Solution

    |

  12. Karan and Arjun run a 100-metre race, where Karan beats Arjun by 10 me...

    Text Solution

    |

  13. A train X departs from station A at 11.00 am for station B, which is 1...

    Text Solution

    |

  14. Juhi travelled a distance of 16 km by bicycle at the speed of 15 km/h,...

    Text Solution

    |

  15. I started climbing up the hill at 6 am and reached the temple at the t...

    Text Solution

    |

  16. In a day how many times the minute-hand and hour-hand are opposite to ...

    Text Solution

    |