Mensuration Questions Practice Question and Answer

Q:

How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm?

1012 0

  • 1
    5600
    Correct
    Wrong
  • 2
    6000
    Correct
    Wrong
  • 3
    6400
    Correct
    Wrong
  • 4
    7200
    Correct
    Wrong
  • 5
    6500
    Correct
    Wrong
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Answer : 3. "6400"

Q:

If the height of a given cone be doubled and radius of base remains the same, the ratio of the volume of the given cone to that the second cone will be -

1006 0

  • 1
    3:2
    Correct
    Wrong
  • 2
    2:3
    Correct
    Wrong
  • 3
    1:2
    Correct
    Wrong
  • 4
    2:1
    Correct
    Wrong
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Answer : 3. "1:2"

Q:

The length of the diagonal and the breadth of a rectangle is 13 cm and 5 cm respectively. Calculate its area (in cm²).

997 0

  • 1
    60
    Correct
    Wrong
  • 2
    120
    Correct
    Wrong
  • 3
    37
    Correct
    Wrong
  • 4
    74
    Correct
    Wrong
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Answer : 1. "60"

Q:

Find the cost in rupees for carpeting a room 65dm× 30 dm at Rs. 45 per sq.m

988 0

  • 1
    87750
    Correct
    Wrong
  • 2
    877.50
    Correct
    Wrong
  • 3
    87.75
    Correct
    Wrong
  • 4
    8775
    Correct
    Wrong
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Answer : 2. "877.50"

Q:

A solid wooden toy is in the shape of a right circular cone mounted on a hemisphere. If the radius of the hemisphere is 4.2 cm. and the total height of the toy is 10.2 cm., find the volume of the wooden toy (nearly).

979 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 1. ""

Q:

If circumference of first circle is 132 cm and circumference of second circle is 110 cm then find the difference between area of both the circle?

965 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
  • 5
    Correct
    Wrong
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Answer : 1. ""

Q:

The perimeter of two squares are 40 cm and 32 cm. The perimeter of a third square whose area is the difference of the area of two square, is 

957 0

  • 1
    24 cm
    Correct
    Wrong
  • 2
    42 cm
    Correct
    Wrong
  • 3
    40 cm
    Correct
    Wrong
  • 4
    20 cm
    Correct
    Wrong
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Answer : 1. "24 cm "

Q:

ABCD is cyclic quadrilateral and O is the center of the circle. If ∠COD = 140o and ∠BAC= 40o, then the value of ∠ BCD is equal to-

945 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
  • Show Answer
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Answer : 1. ""

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