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The height of a closed cylinder of gi...

The height of a closed cylinder of given volume and the minimum surface area is (a) equal to its diameter      (b) half of its diameter (c) double of its diameter    (d) None of these

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RS AGGARWAL-VOLUME AND SURFACE AREAS-All Questions
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  2. The height of a right circular cylinder is 6 m. If three times the ...

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  4. If the radius of the base of a right circular cylinder is halved, k...

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  7. If two cylinders of equal volumes have their heights in the ratio 2...

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  8. X and Y are two cylinders of the same height. The base of X has dia...

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  9. The radius of a wire is decreased to one-third. If volume remains t...

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  10. If the radius of a cylinder is decreased by 50% and the height is i...

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  11. Diameter of a jar cylindrical in shape is increased by 25%. By what...

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  17. Water flows out through a circular pipe whose internal diameter is ...

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  18. Water is pound into an empty cylindrical tank at a constant rate fo...

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