A solid cone of radius 7 cm and height 7 cm was melted along

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A solid cone of radius 7 cm and height 7 cm was melted along with two solid spheres of radius 7 cm each to form a solid cylinder of radius 7 cm. What is the curved surface area (in cm²) of the cylinder ?

[SSC CGL 21st April 2022 Shift-2 With Answers]

A

2196

B

924

C

482

D

880

EXPLANATION

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