Discy Latest Questions

Deepak Bora
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This question sum of the radius of the base and the height of a solid cylinder is given by using volume and surface area relation find volume. This question from RS Aggarwal  book exercise 17A problem number 7 . page ...

Deepak Bora
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Proportion of  radius and height of a solid right-circular cone is given; by using relation of volume and surface area find surface area. This question was asked in 2017 cbse board exam. Question from RS Aggarwal Chapter Mensuration Volume and ...