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Arithmetic Aptitude :: Volumes

  1. The length of the longest rod that can fit in a cubical room of 4 m side is?
  2. A.
    8.66 m
    B.
    5.196 m
    C.
    6.928 m
    D.
    7.264 m

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  3. A cylinder and a cone have a same height and same radius of the base. The ratio between the volumes of the cylinder and cone is?
  4. A.
    1:3
    B.
    3:1
    C.
    1:2
    D.
    2:1

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  5. If the height of a cone is increased by 100% then its volume is increased by?
  6. A.
    100%
    B.
    200%
    C.
    300%
    D.
    400%

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  7. In digging a pond 20 m * 10 m * 5 m the volumes of the soil extracted will be?
  8. A.
    100 cu.m
    B.
    1000 cu.m
    C.
    10000 cu.m
    D.
    2000 cu.m

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  9. A brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 25 m * 2 m * 0.75 m?
  10. A.
    24000
    B.
    23000
    C.
    22000
    D.
    25000

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  11. If in a box of dimensions 6 m * 5 m * 4 m smaller boxes of dimensions 60 cm * 50 cm * 40 cm are kept in it, then what will be the maximum number of the small boxes that can be kept in it?
  12. A.
    500
    B.
    1000
    C.
    900
    D.
    600

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  13. Calculate the number of bricks, each measuring 25 cm * 15 cm * 8 cm required to construct a wall of dimensions 10 m * 4 m * 5 m when 10% of its volume is occupied by mortar?
  14. A.
    4000
    B.
    5000
    C.
    6000
    D.
    7000

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  15. A rectangular field 30 m long and 20 m broad. How much deep it should be dug so that from the earth taken out, a platform can be formed which is 8 m long, 5.5 m broad and 1.5 m high where as the earth taken out is increase by 10/5?
  16. A.
    12 cm
    B.
    10 cm
    C.
    18 cm
    D.
    24 cm

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  17. The sides of a cube are in the ratio 1:2 the ratio of their volume is?
  18. A.
    1:2
    B.
    1:4
    C.
    1:8
    D.
    2:1

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  19. The diameters of two spheres are in the ratio 1:2 what is the ratio of their surface area?
  20. A.
    1:2
    B.
    1:4
    C.
    2:1
    D.
    4:1

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