MEDIUM
10th CBSE
IMPORTANT
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What is the ratio of the volumes of a cylinder, a cone, and a sphere, if each has the same diameter and same height?

Important Questions on Surface Areas and Volumes

EASY
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 14 - Surface Areas and Volumes>EXERCISE 14.1>Q 1
How many balls, each of radius 1 cm can be made from a solid sphere of lead of radius 8 cm?  
EASY
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 14 - Surface Areas and Volumes>EXERCISE 14.1>Q 2
How many spherical bullets each of 5 cm in diameter can be cast from a rectangular block of metal 11 dm×1 m×5 dm ?
EASY
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 14 - Surface Areas and Volumes>VERY SHORT ANSWER TYPE QUESTIONS (VSAQs)>Q 15
A cylinder, a cone and a hemisphere are of equal base and have the same height. What is the ratio of their volumes?
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 14 - Surface Areas and Volumes>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 9

If the radii of the circular ends of a bucket of height 40 cm are of lengths 35 cm and 14 cm, then the volume of the bucket in cubic centimeters is (Take π=22/7)

MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 14 - Surface Areas and Volumes>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 16
The curved surface area of a right circular cone of height 15 cm and base diameter 16 cm is
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 14 - Surface Areas and Volumes>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 40
If four times the sum of the areas of two circular faces of a cylinder of height 8 cm is equal to twice the curve surface area, then diameter of the cylinder is
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 14 - Surface Areas and Volumes>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 44
The number of solid spheres, each of diameter 6 cm that can be made by melting a solid metal cylinder of height 45 cm and diameter 4 cm is
MEDIUM
10th CBSE
IMPORTANT
MATHEMATICS CLASS X>Chapter 14 - Surface Areas and Volumes>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 46
A right circular cylinder of radius r and height h h>2r just encloses a sphere of diameter.