Home
Class 14
MATHS
A can finish a work in 15 days and B can...

A can finish a work in 15 days and B can do the same work in twice the time taken by A. then, working together, what part of the same work they can finish in five days?

A

`1/2`

B

`4/5`

C

`1/3`

D

`1/5`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SSC PREVIOUS YEAR PAPER MATRIC LEVEL (14 NOV 2020 SHIFT 1)

    SSC SELECTION POST|Exercise Quantitative Aptitude|25 Videos
  • SSC PREVIOUS YEAR PAPER MATRIC LEVEL (17 JAN 2019 SHIFT 1)

    SSC SELECTION POST|Exercise MULTIPLE CHOICE QUESTIONS |23 Videos

Similar Questions

Explore conceptually related problems

A can finish a work in 18 days and B can do the same work in half the time taken by A. Then, working together, what part of the same work they can finish in a day? (a) 1/6 (b) 1/9 (c) 2/5 (d) 2/7

A can complete a piece of work in 18 days and B can complete the same work in half time taken by A. Then, working together, what part of the same work they can complete in a day?

A can do a piece of work in 9 days and B can do the same work in 15 days. If they work together, in what ratio A and B will receive their wages?

A can do a piece of work in 10 days, B can do it in 15 days working together they can finish the work in :

A can do a work in 25 days and B can do the same work in 20 days. They work together for 5 days and then A goes away. In how many days will B finish the work?

A can do a piece of work in 10 days and B can do the same work in 12 days. How long will they take to finish the work, if both work together?

SSC SELECTION POST-SSC PREVIOUS YEAR PAPER MATRIC LEVEL (14 OCT 2019 SHIFT 1)-SECTION : QUANTITATIVE APTITUDE BASIC ARITHMETIC SKILL
  1. If the seven digit number 5x634y2 is divisible by 88 such that x!=y, t...

    Text Solution

    |

  2. A shopkeeper earns a profit of 15% on selling a book at 15% discount o...

    Text Solution

    |

  3. A can finish a work in 15 days and B can do the same work in twice the...

    Text Solution

    |

  4. A student covers a distance by cycle at 6 km/h. He returns to the star...

    Text Solution

    |

  5. The three numbers A, B, C are in the ratio 1/2 : 2/3 : 3/4. The differ...

    Text Solution

    |

  6. A sum of Rs. 825 is lent in the beginning of a year at a certain rate ...

    Text Solution

    |

  7. If 7 men and 4 women working together, can do five times as much work ...

    Text Solution

    |

  8. There are 1550 boys and girls in a school. The number of girls exceeds...

    Text Solution

    |

  9. The average of six numbers is 36. If one number is excluded, the avera...

    Text Solution

    |

  10. If a person sells a pen drive for ₹3192, making a profit of 33%, then ...

    Text Solution

    |

  11. A train X running at 72 km/h crosses another train Y running at 54 km/...

    Text Solution

    |

  12. What is the area (in cm^(2)) of a sector of a circle, with central ang...

    Text Solution

    |

  13. If 3.4% of 600xx2.5% of x = 382.5, then the value of x is :

    Text Solution

    |

  14. If a+b+c=7, and a^(2)+b^(2)+c^(2)=33, then what is the value of a^(3)+...

    Text Solution

    |

  15. A shopkeeper sold an article for ₹540 at some profit. Had he sold it f...

    Text Solution

    |

  16. If x-x^(-1)=6, then the value of x^(4)+x^(-4) is:

    Text Solution

    |

  17. The average of fourteen numbers is 46. The average of first five is 43...

    Text Solution

    |

  18. The difference between the compound interest and simple interst on Rs....

    Text Solution

    |

  19. If each side of a rectangular field is increased by 32% then by how mu...

    Text Solution

    |

  20. A man gets a discount of 32% and then 25% on his shopping bill of ₹500...

    Text Solution

    |