Home
Class 14
MATHS
A can finish a work in 12 days and B can...

A can finish a work in 12 days and B can do it in 15 days. ’After A had worked for 3 days, B also joined A to finish the remaining work. In how many days, the remaining work will be finished?

A

3

B

4

C

5

D

6

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • THEORY OF EQUATIONS

    QUANTUM CAT|Exercise QUESTION BANK|573 Videos

  • TIME, SPEED AND DISTANCE

    QUANTUM CAT|Exercise QUESTION BANK|368 Videos

Similar Questions

Explore conceptually related problems

A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work?

A can do a piece of work in 10 days, while B can do it in 6 days.B worked at it for 4 days. How long will A take to finish the remaining work?

8 men can do a work in 12 days. After 6 days of work, 4 more men were engaged to finish the work. In how many days would the remaining work be completed?

A can finish a work in 18 days and B can do the same work in 15 days B worked for 10 days and left the job. In how many days, A alone can finish the remaining work? (A) 5 (B) 5 (D) 8 (C) 6

QUANTUM CAT-TIME AND WORK-QUESTION BANK
  1. A and B can do a piece of work in 12 days, B and C in 15 days C and A ...

    Text Solution

    |

  2. Ganga, Jamuna and Saraswati can do a piece of work, working together, ...

    Text Solution

    |

  3. A can finish a work in 12 days and B can do it in 15 days. ’After A ha...

    Text Solution

    |

  4. Raja can do a piece of work in 14 days, while Rani can do the same wor...

    Text Solution

    |

  5. A and B can complete a task in 30 days when working together after A a...

    Text Solution

    |

  6. Sonu can do a piece of work in 20 days. He started the work and left a...

    Text Solution

    |

  7. Efficiency of Asha is 25% more than Usha and Usha takes 25 days to co...

    Text Solution

    |

  8. Krishna can do a work in 10 days while Mohan can do the same work in 2...

    Text Solution

    |

  9. Kareena can do a piece of work in 9 days and Karishma can do the same ...

    Text Solution

    |

  10. Kavita, Babita and Samita started a work. 5 days later Samita left the...

    Text Solution

    |

  11. The ratio of efficiency of A is to C is.5 :3 The ratio of number of d...

    Text Solution

    |

  12. Anand can do a piece of work in 45 days, but Bahuguna can do the same ...

    Text Solution

    |

  13. Chandni and Divakar can do a piece of work in 9 days and 12 days respe...

    Text Solution

    |

  14. Fatima and Zahira can do a piece of work in 12 days and 15 days respec...

    Text Solution

    |

  15. The first term of an A.P. is 3 and its common difference is 4. The 11t...

    Text Solution

    |

  16. The number of days required by A, B and C to work individually is 6, 1...

    Text Solution

    |

  17. The number of days required by A, B and C to work individually is 6, 1...

    Text Solution

    |

  18. A takes 6 days less than B to do a certain job and 2 days more than C....

    Text Solution

    |

  19. A and B undertook a work for Rs. 350. A got Rs. 150 more than that of ...

    Text Solution

    |

  20. Alen and Border can do a work individually in 21 and 42 days respectiv...

    Text Solution

    |