CBSE Board Practice

CBSE Grade IX - Surface Areas and Volumes
Question 1
1.
If the height of a cylinder is 18.00 cm and base area is 1134.57 sq.cm, its radius is
  • 22.00 cm
  • 16.00 cm
  • 14.00 cm
  • 19.00 cm
  • 24.00 cm
Question 2
2.
If the radius of a cylinder is 20.00 cm and T.S.A is 3520.00 sq.cm, its L.S.A. is
  • 1285.71 sq.cm
  • 825.71 sq.cm
  • 875.71 sq.cm
  • 1145.71 sq.cm
  • 1005.71 sq.cm
Question 3
3.
If the T.S.A of a sphere is 1018.29 sq.cm, its volume is
  • 3194.86 cu.cm
  • 3054.86 cu.cm
  • 2894.86 cu.cm
  • 2884.86 cu.cm
  • 3204.86 cu.cm
Question 4
4.
Find the volume of the given object if each individual cube is 1 cu.cm
  • 4 cu.cm
  • 5 cu.cm
  • 2 cu.cm
  • 3 cu.cm
  • 6 cu.cm
Question 5
5.
If the breadth, height and L.S.A of a cuboid are 19.00 cm, 10.00 cm and 780.00 sq.cm respectively, its T.S.A is
  • 1290.00 sq.cm
  • 1540.00 sq.cm
  • 1510.00 sq.cm
  • 1600.00 sq.cm
  • 1760.00 sq.cm
Question 6
6.
If the height of a cylinder is 16.00 cm and volume is 6084.57 cu.cm, its radius is
  • 16.00 cm
  • 8.00 cm
  • 11.00 cm
  • 14.00 cm
  • 6.00 cm
Question 7
7.
If the base radius of a cone is 9.00 cm and volume is 424.29 cu.cm, its slant height is
  • 15.30 cm
  • 5.30 cm
  • 10.30 cm
  • 13.30 cm
  • 7.30 cm
Question 8
8.
If the vertical height of a cone is 10.00 cm and volume is 1047.62 cu.cm, its slant height is
  • 9.14 cm
  • 14.14 cm
  • 11.14 cm
  • 19.14 cm
  • 17.14 cm
Question 9
9.
Find the volume of the given object if each individual cube is 1 cu.cm
  • 48 cu.cm
  • 50 cu.cm
  • 47 cu.cm
  • 49 cu.cm
  • 46 cu.cm
Question 10
10.
If the base radius of a cone is 5.00 cm and volume is 183.33 cu.cm, its T.S.A is
  • 225.71 sq.cm
  • 207.71 sq.cm
  • 218.71 sq.cm
  • 213.71 sq.cm
  • 187.71 sq.cm