SSC Board Practice

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SSC Grade IX - Surface areas and Volumes
Question 1
1.
If the base radius of a cone is 9.00 cm and slant height is 12.04 cm, its volume is
  • 661.86 cu.cm
  • 678.86 cu.cm
  • 695.86 cu.cm
  • 686.86 cu.cm
  • 662.86 cu.cm
Question 2
2.
If the slant height of a cone is 11.18 cm and vertical height is 10.00 cm, its volume is
  • 287.90 cu.cm
  • 276.90 cu.cm
  • 248.90 cu.cm
  • 233.90 cu.cm
  • 261.90 cu.cm
Question 3
3.
If the three sides of a triangular prism are 19.00 cm, 19.00 cm, 7.00 cm and volume is 980.40 cu.cm, its base area is
  • 68.36 sq.cm
  • 70.36 sq.cm
  • 65.36 sq.cm
  • 60.36 sq.cm
  • 62.36 sq.cm
Question 4
4.
A tent is in the form of a cylinder surmounted by a cone., The height of the tent above the ground is 26 m and the height of the cylindrical part is 16.00 m. If the diameter of the base is 28.00 m, find the quantity of canvas required to make the tent. Allow 11% extra for folds and for stitching.
  • 2382.93 sq.m
  • 2552.93 sq.m
  • 2402.93 sq.m
  • 2232.93 sq.m
  • 2462.93 sq.m
Question 5
5.
If the radius of a cylinder is 12.00 cm and L.S.A is 754.29 sq.cm, its T.S.A is
  • 1579.43 sq.cm
  • 1659.43 sq.cm
  • 1509.43 sq.cm
  • 1689.43 sq.cm
  • 1919.43 sq.cm
Question 6
6.
If the L.S.A of a cube is 1296.00 sq.cm, its T.S.A is
  • 1994.00 sq.cm
  • 1944.00 sq.cm
  • 2064.00 sq.cm
  • 1784.00 sq.cm
  • 1704.00 sq.cm
Question 7
7.
If the radius of a sphere is 7.00 cm, its T.S.A is
  • 616.00 sq.cm
  • 591.00 sq.cm
  • 644.00 sq.cm
  • 609.00 sq.cm
  • 632.00 sq.cm
Question 8
8.
If the three sides of a triangular prism are 18.00 cm, 14.00 cm, 20.00 cm and L.S.A is 2652.00 sq.cm, its base perimeter is
  • 49.00 cm
  • 55.00 cm
  • 57.00 cm
  • 47.00 cm
  • 52.00 cm
Question 9
9.
If the length, breadth and L.S.A of a cuboid are 20.00 cm, 6.00 cm and 936.00 sq.cm respectively, its T.S.A is
  • 1026.00 sq.cm
  • 1356.00 sq.cm
  • 1176.00 sq.cm
  • 1306.00 sq.cm
  • 956.00 sq.cm
Question 10
10.
If the breadth, height and L.S.A of a cuboid are 18.00 cm, 20.00 cm and 1480.00 sq.cm respectively, its T.S.A is
  • 2304.00 sq.cm
  • 2314.00 sq.cm
  • 2094.00 sq.cm
  • 2164.00 sq.cm
  • 1984.00 sq.cm