Class 6 Mensuration CBSE Questions & Answers

Class 6 · Mensuration

This is Mathematics Class 6 Mensuration CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Area of blackboard of your class will be ____________ than the area floor.
  • A
    equal
  • B
    less
    Correct
  • C
    None of these
  • D
    greater
2
If the area of one rectangular box is 50 \({{\text{m}}^{\text{2}}}\), the area of 10 boxes will be
  • A
    None of these
  • B
    50 \({{\text{m}}^{\text{2}}}\)
  • C
    5 \({{\text{m}}^{\text{2}}}\)
  • D
    500 \({{\text{m}}^{\text{2}}}\)
    Correct
3
1 \({\text{c}}{{\text{m}}^{\text{2}}}\)= _____m \({{\text{m}}^{\text{2}}}\).
  • A
    10
    Correct
  • B
    1000
  • C
    \(\frac{1}{2}\)
  • D
    100
4
Which has larger perimeter?
  • A
    a regular octagon of side 3 cm
    Correct
  • B
    a regular hexagon of side 3 cm
  • C
    a regular heptagon of side 3 cm
  • D
    a regular pentagon of side 3 cm
5
Area of floor of room will be _________ as the area roof.
  • A
    greater than
  • B
    less than
  • C
    None of these
  • D
    equal
    Correct
6
The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find its area.
  • A
    15000 \({{\text{m}}^{\text{2}}}\)
  • B
    None of these
  • C
    1500 \({{\text{m}}^{\text{2}}}\)
  • D
    150000 \({{\text{m}}^{\text{2}}}\)
    Correct
7
Find the area of a square park whose perimeter is 320 m.
  • A
    6400 \({{\text{m}}^{\text{2}}}\)
    Correct
  • B
    800 \({{\text{m}}^{\text{2}}}\)
  • C
    6400 m
  • D
    640 m
8
Find the breadth of a rectangular plot of land, if its area is 440 \({{\text{m}}^{\text{2}}}\) and the length is 22 m.
  • A
    2 m
  • B
    15 m
  • C
    20 m
    Correct
  • D
    None of these
9
The perimeter of a rectangular sheet is 100 cm. If the length is 35 cm, find its breadth.
  • A
    15 cm
    Correct
  • B
    10 cm
  • C
    None of these
  • D
    20 cm
10
The perimeter of a rectangular sheet is 100 m. If the length is 25 m, find its area.
  • A
    25 m
    Correct
  • B
    10 m
  • C
    20 m
  • D
    15 m
11
Find the perimeter of a rectangular sheet, if its area is 440 \({\text{c}}{{\text{m}}^{\text{2}}}\)and the length is 20 cm.
  • A
    28 cm
  • B
    25 cm
  • C
    22 cm
    Correct
  • D
    20 cm
12
The perimeter of a rectangle is 130 cm. If the breadth of the rectangle is 30 cm, find its length.
  • A
    None of these
  • B
    35 cm
    Correct
  • C
    30 cm
  • D
    25 cm
13
The perimeter of a rectangle is 130 m. If the breadth of the rectangle is 30 m, find its area.
  • A
    1500 \({{\text{m}}^{\text{2}}}\)
  • B
    None of these
  • C
    1750 \({{\text{m}}^{\text{2}}}\)
    Correct
  • D
    1750 m
14
The sides of a rectangle are in the ratio 5 : 4. If its perimeter is 72 cm then the length is
  • A
    48 cm
  • B
    40 cm
    Correct
  • C
    56 cm
  • D
    32 cm
15
The cost of putting a fence around a square field at Rs. 2.50 per metre is Rs. 200. The length of each side of the field is
  • A
    80 \({{\text{m}}^{\text{2}}}\)
  • B
    400 \({{\text{m}}^{\text{2}}}\)
    Correct
  • C
    80 m
  • D
    400 m