Mensuration Questions Practice Question and Answer

Q:

Two circle C1 and C2 touch each other internally at P. Two lines PCA and PDB meet the circles C1 in C, D and C2 in A, B respectively. If ∠BDC = 120o, then the value of ∠ABP is equal to -

1255 0

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

Q:

The sides of a rectangular plot are in the ratio 5: 4 and its area is equal to 500 sq.m. The perimeter of the plot is: 

1255 1

  • 1
    80 m
    Correct
    Wrong
  • 2
    100 m
    Correct
    Wrong
  • 3
    90 m
    Correct
    Wrong
  • 4
    95 m
    Correct
    Wrong
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Answer : 3. "90 m"

Q:

The perimeter of the five squares is 24 cm, 32 cm, 40 cm, 76 cm, and 80 cm, respectively. What will be the perimeter of a square whose area is equal to the sum of the area of these squares?

1249 0

  • 1
    31 cm
    Correct
    Wrong
  • 2
    62 cm
    Correct
    Wrong
  • 3
    124 cm
    Correct
    Wrong
  • 4
    961 cm
    Correct
    Wrong
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Answer : 3. "124 cm"

Q:

The largest and the second largest angle of a triangle are in the ratio of 13:12 respectively. The smallest angle is 20% of the sum of the largest and the second largest angles. What is the sum of the smallest and the second largest angles?

1246 0

  • 1
    120°
    Correct
    Wrong
  • 2
    108°
    Correct
    Wrong
  • 3
    100°
    Correct
    Wrong
  • 4
    102°
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "102°"

Q:

Balls of marbles of diameter 1.4 cm are dropped into a cylindrical beaker containing some water and fully submerged. The diameter of the beaker is 7 cm. Find how many marbles have been dropped in it if the water rises by 5.6 cm?

1237 0

  • 1
    50
    Correct
    Wrong
  • 2
    150
    Correct
    Wrong
  • 3
    250
    Correct
    Wrong
  • 4
    350
    Correct
    Wrong
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Answer : 2. "150"

Q:

The ratio of the volume of two right circular cylinder is 2 : 3. And the ratio of their radius is 1 : 2. Find the ratio of their heights?

1233 0

  • 1
    3 : 4
    Correct
    Wrong
  • 2
    8 : 3
    Correct
    Wrong
  • 3
    4 : 3
    Correct
    Wrong
  • 4
    3 : 8
    Correct
    Wrong
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Answer : 2. "8 : 3"

Q:

If the sum of three dimensions and the total surface area of a rectangular box are 12 cm and 94 respectively, then the maximum length of a stick that can be placed inside the box is

1225 0

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

Q:

A circular wire of radius 42 cm is bent in the form of a rectangle whose sides are in the ratio of 6 : 5 . The smaller side of the rectangle is
 ( Take π ) : 

1221 0

  • 1
    60 cm
    Correct
    Wrong
  • 2
    30 cm
    Correct
    Wrong
  • 3
    25 cm
    Correct
    Wrong
  • 4
    36 cm
    Correct
    Wrong
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Answer : 1. "60 cm "

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