If the radius of a cylinder is tripled but its curved surface area is unchanged, then its height will be ......

Tripled

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Constant

No worries! We‘ve got your back. Try BYJU‘S free classes today!

One sixth

No worries! We‘ve got your back. Try BYJU‘S free classes today!

One third

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D One third
The radius of a cylinder is tripled but it's curved surface area is unchanged, then it's height will be one third of its original height.
Option $D$ is correct answer.

Suggest Corrections

Similar questions

Question 12

If the radius of a cylinder is tripled but its curved surface area is unchanged, then its height will be
(a) tripled (b) constant
(c) one-sixth (d) one-third

Q. If the radius of base of a cylinder is doubled and the height remains unchanged, its curved surface area becomes:

If the radius of the base of a cylinder is doubled and the height remains unchanged, its curved surface area becomes

Question 6

If the height of a cylinder becomes $\frac{1}{4}$ of the original height and the radius is doubled, then which of the following will be true ?
(a) Curved surface area of the cylinder will be doubled
(b) Curved surface area of the cylinder will remain unchanged
(c) Curved surface area of the cylinder will be halved
(d) Curved surface area will be $\frac{1}{4}$ of the original curved surface

Q. If the curved surface area of a solid right circular cylinder of height

h

and radius

r

is one-third of its total surface area, then

Join BYJU'S Learning Program

If the radius of a cylinder is tripled but its curved surface area is unchanged, then its height will be ......

The correct option is D One thirdThe radius of a cylinder is tripled but it's curved surface area is unchanged, then it's height will be one third of its original height.Option D is correct answer.

The correct option is D One third
The radius of a cylinder is tripled but it's curved surface area is unchanged, then it's height will be one third of its original height.
Option $D$ is correct answer.