CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VIII - Mensuration
Question 1
1.
If the inner length, inner breadth and width of a rectangular path are 9.00 cm, 8.00 cm and 1.60 cm respectively, the area of the outer rectangle of the rectangular path =
  • 152.64 sq.cm
  • 153.64 sq.cm
  • 136.64 sq.cm
  • 122.64 sq.cm
  • 114.64 sq.cm
Question 2
2.
If the side of an equilateral triangle is 11 cm, the perimeter of the equilateral triangle =
  • 38.00 cm
  • 33.00 cm
  • 28.00 cm
  • 36.00 cm
  • 30.00 cm
Question 3
3.
Find the area of shaded region in the adjoining figure, given that BC = 13 cm, CD = 23 cm, BE = 13 cm and ∠EBC = ∠BCD = 90°.
  • 232.00 sq.cm
  • 235.00 sq.cm
  • 234.00 sq.cm
  • 233.00 sq.cm
  • 236.00 sq.cm
Question 4
4.
In quadrilateral PQRS, if diagonal QS = 16.00 cm, height of vertex P to the diagonal QS is 14.78 cm and area is 260.24 sq.cm, then height of the vertex R to the diagonal QS is
  • 12.75 cm
  • 22.75 cm
  • 17.75 cm
  • 14.75 cm
  • 20.75 cm
Question 5
5.
Find the area of the shaded region
  • 87.43 sq.cm
  • 128.43 sq.cm
  • 123.43 sq.cm
  • 111.43 sq.cm
  • 104.43 sq.cm
Question 6
6.
If the width of a square path is 1.50 cm and outer side is 10.00 cm, the area of the outer square =
  • 122.00 sq.cm
  • 86.00 sq.cm
  • 113.00 sq.cm
  • 100.00 sq.cm
  • 94.00 sq.cm
Question 7
7.
If the outer and inner sides of a square path are 10.00 cm and 5.00 cm respectively, the area of the inner square =
  • 25.00 sq.cm
  • 30.00 sq.cm
  • 20.00 sq.cm
  • 22.00 sq.cm
  • 28.00 sq.cm
Question 8
8.
Find the perimeter of the shaded region given below
  • 161.00 m
  • 140.00 m
  • 139.00 m
  • 179.00 m
  • 156.00 m
Question 9
9.
If the height of a cylinder is 11.00 cm and L.S.A is 1037.14 sq.cm, its base area is
  • 732.14 sq.cm
  • 683.14 sq.cm
  • 715.14 sq.cm
  • 689.14 sq.cm
  • 707.14 sq.cm
Question 10
10.
Find the volume of the given object if each individual cube is 1 cu.cm
  • 4 cu.cm
  • 2 cu.cm
  • 6 cu.cm
  • 3 cu.cm
  • 5 cu.cm