CBSE Board Practice

CBSE Grade VIII - Mensuration
Question 1
1.
If the side of an equilateral triangle is 12 cm, the height of the equilateral triangle =
  • 13.39 cm
  • 7.39 cm
  • 15.39 cm
  • 10.39 cm
  • 5.39 cm
Question 2
2.
If the length, breadth and L.S.A of a cuboid are 20.00 cm, 19.00 cm and 546.00 sq.cm respectively, its height is
  • 6.00 cm
  • 9.00 cm
  • 7.00 cm
  • 8.00 cm
  • 5.00 cm
Question 3
3.
Find the area of the shaded region given below
  • 371.00 sq.m
  • 362.00 sq.m
  • 323.00 sq.m
  • 345.00 sq.m
  • 327.00 sq.m
Question 4
4.
If the width of a square path is 1.00 cm and inner side is 8.00 cm, the area of the outer square =
  • 100.00 sq.cm
  • 78.00 sq.cm
  • 117.00 sq.cm
  • 115.00 sq.cm
  • 83.00 sq.cm
Question 5
5.
If the length, breadth and height of a cuboid are 20.00 cm, 19.00 cm and 18.00 cm respectively, its volume is
  • 6710.00 cu.cm
  • 6920.00 cu.cm
  • 6800.00 cu.cm
  • 6840.00 cu.cm
  • 7120.00 cu.cm
Question 6
6.
If the breadth, height and L.S.A of a cuboid are 18.00 cm, 8.00 cm and 608.00 sq.cm respectively, its length is
  • 20.00 cm
  • 25.00 cm
  • 17.00 cm
  • 15.00 cm
  • 23.00 cm
Question 7
7.
In △PQR, if base QR = 11 cm and the corresponding height of side QR = 14.8 cm, then area of the triangle =
  • 84.39 sq.cm
  • 81.39 sq.cm
  • 86.39 sq.cm
  • 78.39 sq.cm
  • 76.39 sq.cm
Question 8
8.
If area of the circle is 201.14 sq.cm, the diameter of the circle is
  • 11.00 cm
  • 13.00 cm
  • 19.00 cm
  • 21.00 cm
  • 16.00 cm
Question 9
9.
In the given figure, the width of the circular path is 10.00 m. Find the area of the shaded region
  • 1160.00 sq.m
  • 1480.00 sq.m
  • 1030.00 sq.m
  • 1320.00 sq.m
  • 1300.00 sq.m
Question 10
10.
Find the area of the field shown in the figure. All dimensions are in m
  • 8562.50 sq.m
  • 8232.50 sq.m
  • 8312.50 sq.m
  • 8352.50 sq.m
  • 8142.50 sq.m