CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade IX - Surface Areas and Volumes
Question 1
1.
If the radius of a cylinder is 6.00 cm and L.S.A is 452.57 sq.cm, its T.S.A is
  • 678.86 sq.cm
  • 700.86 sq.cm
  • 664.86 sq.cm
  • 683.86 sq.cm
Question 2
2.
If the breadth, height and L.S.A of a cuboid are 7.00 cm, 14.00 cm and 560.00 sq.cm respectively, its length is
  • 8.00 cm
  • 16.00 cm
  • 10.00 cm
  • 13.00 cm
  • 18.00 cm
Question 3
3.
If the length, breadth and T.S.A of a cuboid are 14.00 cm, 10.00 cm and 664.00 sq.cm respectively, its volume is
  • 960.00 cu.cm
  • 1150.00 cu.cm
  • 1070.00 cu.cm
  • 1300.00 cu.cm
  • 1120.00 cu.cm
Question 4
4.
If the vertical height of a cone is 7.00 cm and volume is 733.33 cu.cm, its base radius is
  • 13.00 cm
  • 15.00 cm
  • 7.00 cm
  • 5.00 cm
  • 10.00 cm
Question 5
5.
If the length, height and T.S.A of a cuboid are 19.00 cm, 16.00 cm and 1588.00 sq.cm respectively, its breadth is
  • 19.00 cm
  • 9.00 cm
  • 11.00 cm
  • 14.00 cm
  • 17.00 cm
Question 6
6.
If the radius of a cylinder is 16.00 cm and L.S.A is 1206.86 sq.cm, its volume is
  • 9594.86 cu.cm
  • 9534.86 cu.cm
  • 9784.86 cu.cm
  • 9654.86 cu.cm
  • 9804.86 cu.cm
Question 7
7.
If the height of a cylinder is 15.00 cm and base area is 1018.29 sq.cm, its volume is
  • 14674.29 cu.cm
  • 16574.29 cu.cm
  • 15274.29 cu.cm
  • 12774.29 cu.cm
  • 16074.29 cu.cm
Question 8
8.
If the radius of a cylinder is 13.00 cm and T.S.A is 2696.57 sq.cm, its L.S.A. is
  • 1554.29 sq.cm
  • 1894.29 sq.cm
  • 1704.29 sq.cm
  • 1634.29 sq.cm
  • 1394.29 sq.cm
Question 9
9.
If the base radius of a cone is 5.00 cm and slant height is 7.81 cm, its base area is
  • 75.57 sq.cm
  • 81.57 sq.cm
  • 83.57 sq.cm
  • 73.57 sq.cm
  • 78.57 sq.cm
Question 10
10.
If the slant height of a cone is 12.04 cm and vertical height is 9.00 cm, its L.S.A. is
  • 318.72 sq.cm
  • 294.72 sq.cm
  • 277.72 sq.cm
  • 302.72 sq.cm