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A river 3 m deep and 40 m wide is flowin...

A river 3 m deep and 40 m wide is flowing at the rate of 2 km per hour. How much water will fall into the sea in a minute?

A

`4000 m^3`

B

`40 m^3`

C

`400 m^3`

D

`40000 m^3`

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MBD-Surface Areas and Volumes-Exercise
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  16. The volume of a cuboidal tank is 250 m^3. If its base area is 50 m^2 t...

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  17. The length, breadth and height of a cuboidal solid is 4 cm, 3 cm and 2...

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  18. The volume of a cuboidal solid of length 8 m and breadth 5 m is 200 m^...

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  19. The curved surface area of a sphere is 616 cm^2. Its radius is :

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  20. If radius of a sphere is 2d/3 then its volume is :

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