Home
Class 14
MATHS
An alloy is made by mixing metal Acostin...

An alloy is made by mixing metal Acosting Rs. 2000/kg and metal B costing Rs. 400/kg in the ra tio A: B-3:1. What is the cost (in Rs.) of 8 kilograms of this alloy?

A

1600

B

9800

C

6400

D

12800

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ALLIGATION OR MIXTURES

    KIRAN PUBLICATION|Exercise TYPE-II|24 Videos

  • ALLIGATION OR MIXTURES

    KIRAN PUBLICATION|Exercise TYPE-III|16 Videos

  • ALGEBRA

    KIRAN PUBLICATION|Exercise Test Yourself |25 Videos

  • ARITHMETICAL PROBLEMS

    KIRAN PUBLICATION|Exercise TYPE-X|32 Videos

Similar Questions

Explore conceptually related problems

If 5 kg of salt costing Rs. 5/kg and 3 kg of salt costing Rs. 4/ kg are mixed, find the average cost of the mixture per kilogram.

Cost of 5 kg of wheat is Rs. 30.50. What will be the cost of 8 kg of wheat ?

Two rice of prices 60 Rs/kg and 80 Rs/kg are mixed in the ratio of 3 : 2. What will be the price (in Rs/kg) of mixture?

If 50 kg of wheat cost Rs. 550 what is the cost of 11 kg?

KIRAN PUBLICATION-ALLIGATION OR MIXTURES-TEST YOURSELF
  1. An alloy is made by mixing metal Acosting Rs. 2000/kg and metal B cost...

    Text Solution

    |

  2. In what ratio a trader should mix two varieties of tea one at 62 per k...

    Text Solution

    |

  3. In what proportion may three. kinds of tea prices at 80, 70 and 50 per...

    Text Solution

    |

  4. Find the proportion in which three types of sugar at 12, 14 and 20 may...

    Text Solution

    |

  5. A mixture contains alcohol and water in the ratio 4:3. If 5 litres of ...

    Text Solution

    |

  6. 12 litres of a mixture has wine and water in the ratio 2: 3. How much ...

    Text Solution

    |

  7. 55 litres of a mixture has milk. and water in the ratio 7:4. How much ...

    Text Solution

    |

  8. Two vessels A and B contain milik and water in the ratios 7: 5 and 17:...

    Text Solution

    |

  9. Two vessels A and B contain mix tures of milk and water in the ratios ...

    Text Solution

    |

  10. In what proportion may three kinds of rice bought at 6,10 and 14 be mi...

    Text Solution

    |

  11. A person has two solutions of sugar with 30% and 50% con centration re...

    Text Solution

    |

  12. 49 litres of milk has 80% milk concentration. How much water be added ...

    Text Solution

    |

  13. 6 litres of milk and water mixture has 75% milk in it. How much milk s...

    Text Solution

    |

  14. 3 litres of a mixture containing wine and water in the ratio 3:7 and 4...

    Text Solution

    |

  15. When the market price per kg of rice and wheat be in the ratio 3: 2, t...

    Text Solution

    |

  16. Three vessels of equal volumes contain water and syrup in the ratio 4:...

    Text Solution

    |

  17. One morning after purchasing 6 litres of milk from a milk man, a house...

    Text Solution

    |

  18. While preparing a mixture of tea. 2% tea is lost. In what ratio a trad...

    Text Solution

    |

  19. From a pot filled with milk. 20 litres of milk was taken out and fille...

    Text Solution

    |

  20. A mixture of 125 gallons of wine and water contains 20% water.How much...

    Text Solution

    |

  21. A dishonest grocer professes to sell pure butter at cost price, but he...

    Text Solution

    |