Home
Class 10
MATHS
If the price of 1 dozen pen is reduced b...

If the price of 1 dozen pen is reduced by ₨. 6, then 3 more pens will be got in ₨. 30. Calculate the price of 1 dozen pen before the reduction of price.

Promotional Banner

Topper's Solved these Questions

  • Quadratic Surds

    UNITED BOOK HOUSE|Exercise Exercise |30 Videos

  • QUESTION PAPER 2017

    UNITED BOOK HOUSE|Exercise Exercise |55 Videos

Similar Questions

Explore conceptually related problems

If the price of 1 dozen pin is reduced by 2 paisa, then 6 more pins will be got in 42 paisa. Calculte the present price of 1 dozen pin.

If the cost of pens decreses by ₹ 6 per dozen then 3 more pens can be bought for ₹ 30. Fing the cost of pens per dozen before the decrement.

If the price of a pen is 30% of Rs. 44 and the price of a book is 44% of Rs. 30 then

Presently, the price of a dozen of bananas has increased by 6 rupees. If the previous price of a dozen of bananas was x rupees, find the cost of 2x dozen of bananas.

Father bought 4 pens for us. Price of each pen is 5 rupees. I bought 2 more pens of the same type for my friends. Calculate to find how much money did I and father paid for the pens.

The costof 3 umbrellas or 1 chair is 600 rupees. Calculate the price of 2 umbrellas and 2 chairs.

Total price of 3 pens and 4 pencils is Rs. 37. Again , total price of 5 pens and 6 pencils is Rs. 60 . Find the price of each pen and of each pencil seperately.

UNITED BOOK HOUSE-QUESTION PAPER 2019-Exercise
  1. Tow friends start a partnership business investing ₨. 40,000 and ₨. 50...

    Text Solution

    |

  2. Answer any One question : Determine the equation whose roots are the ...

    Text Solution

    |

  3. If the price of 1 dozen pen is reduced by ₨. 6, then 3 more pens will ...

    Text Solution

    |

  4. Answer any One question : Simplify : (4sqrt3)/(2-sqrt2)-(30)/(4sqrt3-...

    Text Solution

    |

  5. If ((1)/(x)-(1)/(y))prop1/(x-y),then show that (x^2 + y^2)propxy.

    Text Solution

    |

  6. Answer any One question : If (3x - 2y) : (x + 3y) = 5 : 6, then find ...

    Text Solution

    |

  7. If b+c-a/x+y-x = c+a-b/c+x-y = a+bc/x+y-z, then prove that a/x = b/y =...

    Text Solution

    |

  8. Answer any One question : prove that semicirular angle is a right ang...

    Text Solution

    |

  9. If two circles touch each other externally then the point of contact w...

    Text Solution

    |

  10. Answer any One question : If a quadrilateral ABCD is circumscribed ab...

    Text Solution

    |

  11. If in ABC,A is right angle and BP and CQ are two medians, then prove t...

    Text Solution

    |

  12. Answer any One question : Draw a triangle ABC of which BC = 7 cm, AB ...

    Text Solution

    |

  13. Answer any One queation : Construct two circles of radii 4 cm and 2 c...

    Text Solution

    |

  14. Answer any Two questions : In triangle ABC angle C = 90^@, If BC = m ...

    Text Solution

    |

  15. Find the value of 1^3

    Text Solution

    |

  16. If angle P + angle Q = 90^@ then show that sqrt(sin P)/(cos Q)-sin P c...

    Text Solution

    |

  17. Answer any One question : From a quay of a river, 600 metres wide, tw...

    Text Solution

    |

  18. The length of the flag post at the roof of a three storied building is...

    Text Solution

    |

  19. Answer any two questions : If 64 buckets of water is withdrawn from a ...

    Text Solution

    |

  20. The diameter of cross-section of a wire is reduced by 50%. If the volu...

    Text Solution

    |