The radius of a wire is decreased to one-third. If volume remains the same, the length will become 3 times       (b)  6 times          (c)  9 times    (d)  27 times

The radius of a wire is decreased to one-third. If volume remains the same, length will increase by ?

If the radius of a cylinder is doubled and the height remains same, the volume will be (a) doubled (b) halved (c) same (d) four times

If the radius of a cylinder is doubled and the height remains same, the volume will be (a) doubled (b) halved (c) same (d) four times

If the radius of a sphere becomes 3 times then its volume will become

If the height of a cylinder is doubled and radius remains the same, then volume will be (a) doubled (b) halved (c) same (d) four times

If the height of a cylinder is doubled and radius remains the same, then volume will be (a) doubled (b) halved (c) same (d) four times

The length, breadth and height of a cuboid are in the ratio 1:2:3. The length, breadth and height of the cuboid are increased by 100%, 200% and 300% respectively. Then the increase in the volume of the cuboid is (a) 5 times (b) 6 times (c) 12 times (d) 17 times

If the radius of a sphere is doubled, its volume becomes _______ times the volume of original sphere.

Show : ( a/b times c/d ) = ( a times c )/ ( b times d )