Q. 765.0( 3 Votes )

# For a right circular cylinder of base radius = 7 cm and height = 14 cm, which is false?

A. Curved surface area

B. Total surface area

C. Volume

D. Total area of the end faces

Answer :

A) Curved surface area of a cylinder =

B) Total surface area of a cylinder =

C) Volume of a cylinder =

D) Total area of the end faces = 2× πr^{2} {Because there are two circular faces}

Rate this question :

The lateral surface area of a cylinder is

RS Aggarwal & V Aggarwal - MathematicsThe diameter of a roller, 1 m long, is 84 cm. If it takes 500 complete revolutions to level a playground, the area of the playground is

RS Aggarwal & V Aggarwal - MathematicsThe ratio between the curved surface area and the total surface area of a right circular cylinder is 1 : 2. If the total surface area is 616 cm^{2}, then the volume of the cylinder is

The ratio of the curved surface area and the total surface area of a circular cylinder is 1:2 and the total surface area is 616 cm^{2}. Find its volume.

The total surface area of a cylinder is 462 cm^{2} and its curved surface area is one-third of its total surface area. Find the volume of the cylinder.

Which is false in case of a hollow cylinder?

RS Aggarwal & V Aggarwal - MathematicsIf the curved surface area of a cylinder is 1760 cm^{2} and its base radius is 14 cm, then its height is

The curved surface area of a cylindrical pillar is 264 m^{2} and its volume is 924 m^{3}. The height of the pillar is

If the diameter of a cylinder is 28 cm and its height is 20 cm, then its curved surface area is

RS Aggarwal & V Aggarwal - Mathematics