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MBD-Surface Areas and Volumes-Exercise
- Find the suface area of a sphere whose radius is 5 cm : (Take pi=3.14)...
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- Find the surface area of sphere whose radius is 3 cm.
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- Find the surface area of a sphere whose diameter is 21 dm.
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- The radius of a spherical balloon increases from 6 cm to 12 cm. Compar...
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- The dome of a building is in the form of a hemisphere. Its radius is 6...
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- Assuming the earth to be a sphere of radius 6370 km, how many square k...
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- A wooden toy is in the form of a cone surmounted by a hemisphere. The ...
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- A matchbox 4 cm x 2.5 cm x 1.5 cm. What will be the volume a packet co...
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- A cuboidal water tank is 6 m long, 5 m wide and 4.5 m deep. How many l...
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- A cuboidal vessel is 10 m long and 8 m wide. How high must it be made ...
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- Find the cost of digging a cuboidal pit 8 m long, 6 m broad and 3 m de...
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- The capacity of a cuboidal tank is 50000 litres of water. Find the bre...
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- A village, having a population of 4000, requires 150 litres of water p...
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- A godown measures 40 m xx 25 m xx 15 m. Find the maximum number of woo...
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- Find the minimum number of bricks each measuring 22.5 cm xx 11.5 cm xx...
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- A solid cube of side 12 cm is cut into eight cubes of equal volume. Wh...
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- A river 3 m deep and 40 m wide is flowing at the rate of 2 km per hour...
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- Find the length of a wooden plank of width 2.5 m, thickness 0.025m and...
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- The rainfall on a certain day was 6 cm. How many litres of water fell ...
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- A solid rectangular piece of iron measures 2.5 m by 1.2 m by 1 cm. Fin...
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