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Probability
Question
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The diameter of a cylindrical bottle is 10 cm. A liquid is filled into it upto a height of 14 cm. Then, the volume of the liquid is
  • 1200 cm3  
  • 1100 cm3
  • 1500 cm3 
  • 1150 cm3

Answer

B.

1100 cm3

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Some More Questions From Probability Chapter

A plastic box 1.5 m long, 1.25 m wide and 65 cm deep is to be made. It is opened at the top. Ignoring the thickness of the plastic sheet, determine:

(i) The area of the sheet required for making the box.
(ii) The cost of sheet for it, if a sheet measuring 1 m2 costsर 20.

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(i) Which box has the greater lateral surface area and by how much?

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(i) Which box has the greater lateral surface area and by how much?

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(i)    What is the area of the glass?
(ii)    How much of tape is needed for all the 12 edges?

Parveen wanted to make a temporary shelter for her car, by making a box-like structure with tarpaulin that covers all the four sides and the top of the car (with the front face as a flap which can be rolled up). Assuming that the stitching margins are very small, and therefore negligible, how much tarpaulin would be required to make the shelter of height 2.5 m, with base dimensions 4 m × 3 m?