Home
Class 14
MATHS
Yash Pal Malhotra has a taste for stamp ...

Yash Pal Malhotra has a taste for stamp collections. His collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 5 to 2 and the ratio of Indian to British stamps is 5 to 1, what is the ratio of US to British stamps?

A

`10:5`

B

`15:2`

C

`20:2`

D

`25:2`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

In the squadron of Indian Air Force the ratio of Sukhoi is to Mig and Jaguar together is 5:7 and the ratio of Jaguar is to Sukhoi and Mig together is 1:2. Find the ratio of Sukhol and mig:

In the squadron of Indian Air Force the ratio of Sukhoi is to Mig and Jaguar together is 5 : 7 and the ratio of jaguar is to Sukhoi and Mig together is 1 : 2. Find the ratio of Sukhoi and Mig :

The ratio of the present ages of a son and his father is 1:5 and that of his mother and father is 4:5 After 2 years the ratio of the age of the son to that of his mother becomes 3:10 . What is the present age of the father ?

David divides his collection of 720 stamps among his friends Ravi, Pooja, and Swati, in the ratio 5:4:7. How many stamps did each receive?

Two liquids A and B are in the ratio 5:1 in container 1 and 1:3 in container 2. In what ratio should the contents of the two containers be mixed so as to obtain a mixture of A and B in the ratio 1 : 1?

The ratio of the ages of a father and a son at present is 5:2 . Four years hence the ratio of the ages of the son his mother will be 1:2 .What is the ratio of the present ages of the father and the mother ?

LEARN X-RATIOS & PROPORTIONS-EXERCISE
  1. A mixture contains alcohol and water in the ratio 4:3. If 5 litres of ...

    Text Solution

    |

  2. A sum of Rs.312 was divided among 100 boys and girls in such a way tha...

    Text Solution

    |

  3. Yash Pal Malhotra has a taste for stamp collections. His collection co...

    Text Solution

    |

  4. Rs. 782 is divided into three parts in the ratio 1/2 : 2/3 : 3/4 the ...

    Text Solution

    |

  5. Salaries of Richa and Kanchan are in the ratio 2:3. If the salary of e...

    Text Solution

    |

  6. Number of seats for Mathematics, Physics and Biology in Senior Seconda...

    Text Solution

    |

  7. A sum of Rs.4,27,000 is to be divided among three friends Parbhat, Kul...

    Text Solution

    |

  8. In a zoo there are rabbits and pigeons. If heads are counted, ther are...

    Text Solution

    |

  9. The students in three classes are in the ratio 2:3:5. If 20 students a...

    Text Solution

    |

  10. If 0.75:x::5:8 then x is equal to

    Text Solution

    |

  11. The salaries of Peons, Clericals and Managers in M/s Solvato Consultan...

    Text Solution

    |

  12. The compounded ratio of (2:3),(6:11) and (11:2) is

    Text Solution

    |

  13. Rs.5625 is to be divided among Kailash, Raj and Pushap so that Kailash...

    Text Solution

    |

  14. A leopard takes 3 leaps for every 5 leaps of a stag. If one leap of th...

    Text Solution

    |

  15. Two numbers are respectively 20% and 50% more than a third number. The...

    Text Solution

    |

  16. Roshan Lal is a milk man and supplies milk from door to door in his vi...

    Text Solution

    |

  17. The sum of three numbers is 490. If the ratio of the first to second i...

    Text Solution

    |

  18. In Government College Chandigarh, the ratio of the number of boys to g...

    Text Solution

    |

  19. The speed of three cars in the ratio 3:4:5. The ratio between time tak...

    Text Solution

    |

  20. If 7676 is divided into four parts proportional to 7:5:3:4 then the sm...

    Text Solution

    |