Home
Class 14
MATHS
Ram starts from Delhi towards Goa. After...

Ram starts from Delhi towards Goa. After sometime he realises that he will cover only 75% of the distance in the scheduled time and he therefore doubles his speed immediately and thus manages to reach Goa exactly on time. Find the time after which Ram changed his speed, given that he could have been late by 3 hours if he had not changed his speed:

A

3 h

B

4 h

C

5 h

D

6 h

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • TIME, SPEED AND DISTANCE

    ARIHANT SSC|Exercise EXERCISE LEVEL 2|75 Videos

  • TIME, SPEED AND DISTANCE

    ARIHANT SSC|Exercise SPEED TEST (TSD)|10 Videos

  • TIME, SPEED AND DISTANCE

    ARIHANT SSC|Exercise INTRODUCTORY EXERCISE(9.1 )|3 Videos

  • TIME AND WORK

    ARIHANT SSC|Exercise Final Round|15 Videos

  • TRIGONOMETRY

    ARIHANT SSC|Exercise EXERCISE(LEVEL - 1)|35 Videos

Similar Questions

Explore conceptually related problems

The distance of the college and the home of rajeev is 80 km. One day he was late by 1 hour than the normal time to leave for the college do he increased his speed by 4 km/h . And thus he reached to college at the normal time.What is the changed speed of rajeev?

In covering a distance of 30km Hari takes 2 hours more than Ram.If Hari doubles his speed,he would take one hour less than Ram. Hari's speed is:

A officer goes to office from his home, which is 8 km apart. His speed is 4 km/h. After 5 min he realised that he left some important documents at home. He returns to home and now he travels some fast speed towards the office, and reaches office on time. Find his increase speed?

Speed of a man is 90 km/h after every 24 minutes he reduces his speed by 5 km/h. If the has to travel 160 kms. Find out the time taken to cover this distance.

ARIHANT SSC-TIME, SPEED AND DISTANCE-EXERCISE LEVEL 1
  1. In reaching Purnagiri a man took half as long again to climb the secon...

    Text Solution

    |

  2. Walking at four fifth of his usual speed Vijay Malya reaches his offic...

    Text Solution

    |

  3. Ram starts from Delhi towards Goa. After sometime he realises that he ...

    Text Solution

    |

  4. A man travels the first part of his journey at 20 km/h and the next at...

    Text Solution

    |

  5. Anjali fires two bullets from the same place at an interval of 6 minut...

    Text Solution

    |

  6. A car crosses a man walking at 6 km/h. The man can see the things upto...

    Text Solution

    |

  7. A man takes 4 h 20 minutes in walking to a certain place and riding ba...

    Text Solution

    |

  8. A train met with an accident 120 km from station A. It completed the r...

    Text Solution

    |

  9. Two men, B and C run around a circular track of length 500m in opposit...

    Text Solution

    |

  10. The wheel of an engine of 300 cm in circumference makes 10 revolutions...

    Text Solution

    |

  11. A man can row downstream at 12 km/h and upstream at 8 km/h. What is th...

    Text Solution

    |

  12. A man can row upstream at 15 km/h and downstream at 21 km/h. The speed...

    Text Solution

    |

  13. A boat moves downstream at 1 km in 5 minutes and upstream at 1 km in 1...

    Text Solution

    |

  14. A man rows downstream 60 km and upstream 36 km, taking 4 hours each ti...

    Text Solution

    |

  15. A man can row 5 km/h in still water. If the rate of current is 1 km/h,...

    Text Solution

    |

  16. A man can swim 5 km/h in still water. If the speed of current be 3 km/...

    Text Solution

    |

  17. A boat covers 48 km upstream and 72 km downstream in 12 hours, while i...

    Text Solution

    |

  18. A motor boat takes 2 hours to travel a distance of 9 km downstream and...

    Text Solution

    |

  19. A man can row 15 km/h in still water and he finds that it takes him tw...

    Text Solution

    |

  20. A motor boat takes 12 hours to go downstream and it takes 24 hours to ...

    Text Solution

    |