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The cost of constructing a wall 8 m lo...

The cost of constructing a wall 8 m long, 4 m high and 20 cm thick at the rate of `50R s\ p e r\ m^3` is Rs. 16 (b) Rs. 80 (c) Rs. 160 (d) Rs. 320

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RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A CUBOID AND CUBE-All Questions
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  9. The volume of a cube whose surface area is 96\ c m^2, is (a) 16sqrt(...

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  10. The length, width and height of a rectangular solid are in the ratio...

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  11. A cube whose volume is 1/8 cubic centimetre is placed on top of a cu...

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  13. If each edge of a cube, of volume V , is doubled, then the volume ...

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  14. If each edge of a cuboid of surface area S is doubled, then surfac...

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  15. The area of the floor of a room is 15\ m^2dot If its height is 4 m...

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  17. 10 cubic metres clay is uniformly spread on a land of area 10 ares. ...

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  18. Volume of a cuboid is 12\ c m^3dot The volume (c m^3) of a cuboid ...

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  20. The number of cubes of side 3 cm that can be cut from a cuboid of di...

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