Home
Class 14
MATHS
A man bought petrol at the cost of Rs. 7...

A man bought petrol at the cost of Rs. 70/liter and kerosene at Rs.30/liter. He mixed petrol and kerosene in some ratio and sold the mixture at Rs. 60/liter. If he earned a profit of `11 1/9`%, then find the ratio of petrol and kerosene oil in the mixture.

A

A)`4:1`

B

B)`5:3`

C

C)`3:2`

D

D)`1:1`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MIXTURE & ALLIGATION

    ADDA247|Exercise PRELIMS QUESTIONS (LEVEL - 2)|20 Videos

  • MIXTURE & ALLIGATION

    ADDA247|Exercise MAINS QUESTIONS|10 Videos

  • MIXTURE & ALLIGATION

    ADDA247|Exercise BASIC QUESTIONS|10 Videos

  • MENSURATION

    ADDA247|Exercise PREVIOUS YEAR QUESTION |31 Videos

  • NUMBER SERIES

    ADDA247|Exercise PREVIOUS YEAR QUESTIONS|63 Videos
ADDA247-MIXTURE & ALLIGATION-PRELIMS QUESTIONS (LEVEL - 1)
  1. A container is full of milk, 1/4th of the milk is taken out and is re...

    Text Solution

    |

  2. A mixture of milk and water is in ratio 5:3. If 40 liters of mixture i...

    Text Solution

    |

  3. Two mixtures P & Q of concentration 4:5 and 5:7 of juice & water poure...

    Text Solution

    |

  4. Two vessel A and B of equal capacity contains mixture of milk and wate...

    Text Solution

    |

  5. A man bought petrol at the cost of Rs. 70/liter and kerosene at Rs.30/...

    Text Solution

    |

  6. A mizture of milk and water contains 80% milk. X litre of mixture is t...

    Text Solution

    |

  7. In a vessel, milk and water are in the ratio of 5 : 2. If 42 liter of ...

    Text Solution

    |

  8. A milkman pays Rs. 12.8 per liter of milk. He added water to it and se...

    Text Solution

    |

  9. Mohan mixed two types of wheats costing Rs 80 per kg and Rs120 per kg ...

    Text Solution

    |

  10. In a mixture of Wine and Rum, quantity of Wine is 66 2/3 % of quantity...

    Text Solution

    |

  11. There are two containers A and B. Container A is empty while container...

    Text Solution

    |

  12. In a mixture of juice and water, juice is 20% more than water. This is...

    Text Solution

    |

  13. A vessel contains mixture of petrol and diesel contains 75% petrol. Wh...

    Text Solution

    |

  14. In a vessel, the ratio of alcohol and water is 3:7. If 20 litres of th...

    Text Solution

    |

  15. A mixture of milk and water contains 75% milk. If 8 liter of mixture i...

    Text Solution

    |

  16. A container has mixture of water and acid in which water is 40% out of...

    Text Solution

    |

  17. A container contains milk and water in ratio 13 : 7. When 30 lit mixtu...

    Text Solution

    |

  18. A vessel contains 240 liters of petrol. 20 liters of petrol taken out ...

    Text Solution

    |

  19. Mixture of milk and water has 7 liters of water. When 2 liters of mil...

    Text Solution

    |

  20. Rice of two category i.e. Rs. 150 per kg and Rs. 200 per kg are mixed ...

    Text Solution

    |