Home
Class 8
MATHS
The price of an article increases by 10%...

The price of an article increases by `10%, 15%and 20%` in 3 consecutive weeks. What is the appeoximate overall percentag increase for the 3 weeks ?

A

`45%`

B

`62%`

C

`35%`

D

`52%`

Text Solution

Verified by Experts

The correct Answer is:
D
Let the original price be Rs. 100.
Promotional Banner

Topper's Solved these Questions

  • PERCENTAGES

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL 2|25 Videos

  • PERCENTAGES

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL 3|7 Videos

  • PERCENTAGES

    PEARSON IIT JEE FOUNDATION|Exercise ESSAY TYPE QUESTIONS|5 Videos

  • MOCK TEST PAPER

    PEARSON IIT JEE FOUNDATION|Exercise Questions|5 Videos

  • POLYNOMIALS, LCM AND HCF OF POLYNOMIALS

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL 3)|6 Videos

Similar Questions

Explore conceptually related problems

Side of a square is first increased by 10% and then decreased by 20%. What is the overall percentage change in area ?

The length and breadth of a rectangle are increased by 20% and 10% respectively. What is the percentage increase in the area of the rectangle ?

The price of an article was first increased by 10% and then again by 20%. If increased price by Rs.33, the original price be

When the price of an article is increased by 15% the number of articles aold decreases by 20% What is the percentage change in the sales revenue? (Sales revenue = piece of each article X number of articles sold).

PEARSON IIT JEE FOUNDATION-PERCENTAGES-LEVEL 1
  1. By what per cent will the area f a square change if its side is increa...

    Text Solution

    |

  2. The population of a city increases by 30% every year. If the present p...

    Text Solution

    |

  3. A's expenditure is 20% more than B's expenditure. B's expenditure is 3...

    Text Solution

    |

  4. Two numbers x and y, are in the ratio 5/6:3/4. By what per cent is x m...

    Text Solution

    |

  5. Ramu save 14% of his salary while Ramesh saves 24%. If both get equal ...

    Text Solution

    |

  6. The side of square ABD is 20% longer than the side of square PQRS. By ...

    Text Solution

    |

  7. Only two candidates A and B contested in an election. In the total of ...

    Text Solution

    |

  8. Raje's salary was first increased by 10% then decreased by 20% If the ...

    Text Solution

    |

  9. If A is 50% more than B, then B is less than A by

    Text Solution

    |

  10. Jacob and Mohan same 20% and 40% of their respective incomes. If their...

    Text Solution

    |

  11. There are 3 numbers. The first and second numbes are 20% and 40% more ...

    Text Solution

    |

  12. Three commodities, their consumption and their pieces in the years 198...

    Text Solution

    |

  13. If the area of reatangle is increased by 13% and its breadth is increa...

    Text Solution

    |

  14. A man donated 6% of his income to a charity and deposited 20% of the r...

    Text Solution

    |

  15. madhav's salry is first increased by x% and then decreased by x%. As a...

    Text Solution

    |

  16. The quantities consumed and the cost per kg of the commodities for the...

    Text Solution

    |

  17. The price of an article increases by 10%, 15%and 20% in 3 consecutive ...

    Text Solution

    |

  18. If X is 3% of Z and Y is 60% of Z, then X is what percentage of Y ?

    Text Solution

    |

  19. What per cent of 150 is 45?

    Text Solution

    |

  20. If 20% of 30% of a certain number is 3000, find the number.

    Text Solution

    |