Home
Class 10
MATHS
A self help group wants to manufacture j...

A self help group wants to manufacture joker's caps of 3 cm. radius and 4 cm height. If the available paper sheet is 1000 `cm^2` , then how many caps can be manufactured from that paper sheet ?

Text Solution

Verified by Experts

The correct Answer is:
21
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    NCERT TAMIL|Exercise Exercise 10.2|8 Videos

  • MENSURATION

    NCERT TAMIL|Exercise Exercise 10.3|7 Videos

  • GEOMETRY

    NCERT TAMIL|Exercise UNIT EXERCISE - 4|5 Videos

  • NUMBERS AND SEQUENCES

    NCERT TAMIL|Exercise Unit Exercise - 2 |10 Videos

Similar Questions

Explore conceptually related problems

A girl wishes to prepare birthday caps in the form of right circular cones for her birthday party, using a sheet of paper whose area is 5720 cm^(2) , how many caps can be made with radius 5 cm and height 12 cm.

A company wants to manufacture 1000 hemispherical basins from a steel sheet . If the radius of each basin is 21 cm, find the area of steel required to manufacture the above hemispherical basins ?

A factory manufactures two types of screws, A and B. Each type of screw requires the use of two machines, an automatic and a hand operated. It takes 4 minutes on the automatic and 6 minutes on hand operated machines to manufacture a package of screws A while its takes 6 minutes on automatic and 3 minutes on the hand operated machines to manufacture a package of screws B. Each machine is available for at the most 4 hours on any day. The manufacturer can sell a package of screws A at a profit of Rs. 7 and screws B at a profit of Rs. 10 Assuming that he can sell all the screws he manufactures, how many packages of each type should the factory owner produce in a day in order to maximise his profit ? Determine the maximum profit.

If in Delta ABC, b = 3 cm, c = 4 cm and the length of the perpendicular from A to the side BC is 2 cm, then how many such triangle are possible ?

A Joker's cap is in the form of a right circular cone of base radius 7cm and height 27 cm. Find the area of the sheet required to make 10 such caps.

A shopkeeper has one spherical laddoo of radius 5 cm. With the same amount of material how many laddoos of radius 2.5 cm can made?

A shopkeeper has one spherical laddoo of radius 5cm. Which the same amount of meterial. How many laddoos of radius 2.5cm can be made?

A joker's cap is in the form of right circular cone whose base radius is 7 cm and heights is 24 cm . Find the area of the sheet required to make 10 such caps.