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If each edge of a cube is doubled, (i)  ...

If each edge of a cube is doubled, (i)            how many times will its surface area increase? (ii)           how many times will its volume increase?

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RD SHARMA ENGLISH-MENSURATION-II (VOLUMES AND SURFACE AREAS OF A CUBOID AND A CUBE)-All Questions
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  2. A matchbox measures 4"\ "c m"\ "xx"\ "2. 5"\ "c m"\ "xx"\ "1. 5"\ "c m...

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  3. If each edge of a cube is doubled, (i)            how many times...

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  4. Three cubes of sides 3 cm, 4 cm and 5 cm are melted and a new cube is...

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  5. A rectangular block of ice measures 40cm by 25cm by 15cm. Calculate...

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  6. Eight identical cuboidal wooden blocks are stacked one on top of th...

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  7. Find the volume of a cuboid whose (i) length =12 c m ,breadth= 8cm , ...

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  8. Find the volume of a cube whose side is (i) 4cm    (ii)  8cm    (i...

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  9. Find the height of a cuboid of volume 100\ c m^3 , whose length and br...

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  10. A cuboidal vessel is 10cm long and 5cm wide. How high it must be ma...

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  11. A milk container is 8cm long and 50cm wide. What should be its heig...

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  12. A cuboidal wooden block contains 36\ c m^3 wood. If it be 4cm long and...

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  13. What will happen to the volume of a cube, if its edge. (i) halved  ...

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  14. What will happen to the volume of a cuboid if its: (a) Length is doubl...

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  15. Three cuboids of dimensions 5c m\ xx\ 6c m\ xx\ 7c m ,\ 4c m\ xx\ 7c m...

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  16. Find the weight of solid rectangular iron piece of size 50 c m\ xx\ 40...

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  17. How many wooden cubical blocks of side 25cm can be cut from a log o...

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  18. A cuboidal block of silver is 9cm long, 4cm broad and 3.5cm in heig...

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  19. Find the number of cuboidal boxes measuring 2cm by 3cm by 10cm which...

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  20. A cuboidal block of solid iron has dimensions 50cm, 45cm and 34cm. ...

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