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
The length and breadth of a rectangle are 40 cm and 10 cm respectively. Its perimeter is
  • A
    100 cm
    Correct
  • B
    160 cm
  • C
    140 cm
  • D
    120 cm
2
The side of a square is 8 cm. Its area is
  • A
    16 cm
  • B
    16 \({\text{c}}{{\text{m}}^{\text{2}}}\)
  • C
    64 cm
  • D
    64 \({\text{c}}{{\text{m}}^{\text{2}}}\)
    Correct
3
The length of a rectangle is 150 cm. If its breadth is 1 m, then its perimeter is
  • A
    5 m
    Correct
  • B
    300 cm
  • C
    250 cm
  • D
    2.5 m
4
The area of a rectangle is 40 \({\text{c}}{{\text{m}}^{\text{2}}}\). If its breadth is 4 cm, then its length is
  • A
    None of these
  • B
    5 cm
  • C
    6 cm
  • D
    10 cm
    Correct
5
The area of square is 100 \({\text{c}}{{\text{m}}^{\text{2}}}\). Its side is
  • A
    20 cm
  • B
    5 cm
  • C
    10 cm
    Correct
  • D
    10.5 cm
6
The perimeter of a square is 100 cm. Its side is
  • A
    10 cm
  • B
    20 cm
  • C
    25 cm
    Correct
  • D
    50 cm
7
The side of a square is 12 m. Its perimeter is
  • A
    36 m
  • B
    24 m
  • C
    48 m
    Correct
  • D
    144 m
8
If the perimeter of a square is 44 cm, then its area is
  • A
    121 \({\text{c}}{{\text{m}}^{\text{2}}}\)
    Correct
  • B
    33 \({\text{c}}{{\text{m}}^{\text{2}}}\)
  • C
    None of these
  • D
    121 cm
9
If the area of a square is 64 \({\text{c}}{{\text{m}}^{\text{2}}}\), then its perimeter is
  • A
    32 cm
    Correct
  • B
    16 cm
  • C
    None of these
  • D
    24 cm
10
If the perimeter of a square is 16 cm, then its area is
  • A
    16 \({\text{c}}{{\text{m}}^{\text{2}}}\)
    Correct
  • B
    10 \({\text{c}}{{\text{m}}^{\text{2}}}\)
  • C
    12 \({\text{c}}{{\text{m}}^{\text{2}}}\)
  • D
    16 cm
11
If the area of a square is 2.25 \({{\text{m}}^{\text{2}}}\), then its perimeter is
  • A
    4.5 m
  • B
    6 m
    Correct
  • C
    1.5 m
  • D
    3 m
12
The side of a square is 8 cm. If its side is doubled, then its new perimeter is
  • A
    32 cm
  • B
    40 cm
  • C
    48 cm
  • D
    64 cm
    Correct
13
The side of a square is 6 cm. If its side is doubled, then its new perimeter is
  • A
    36 cm
  • B
    48 cm
    Correct
  • C
    24 cm
  • D
    60 cm
14
The length and breadth of a rectangle are 10 cm and 8 cm respectively. If its length is doubled, then its new area is
  • A
    160 cm
  • B
    80 \({\text{c}}{{\text{m}}^{\text{2}}}\)
  • C
    160 \({\text{c}}{{\text{m}}^{\text{2}}}\)
    Correct
  • D
    None of these
15
The area of a rectangular sheet is 500 \({\text{c}}{{\text{m}}^{\text{2}}}\). If the length of the sheet is 25 cm, what is its width?
  • A
    15 cm
  • B
    25 cm
  • C
    20 cm
    Correct
  • D
    10 cm