Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Mensuration Solid Figures
The radius of a solid perpendicular cylinder is 21 cm and height is 16 cm. Find its curved surface area.
1
2000 cm2
2
2002 cm2
3
2010 cm2
4
More than one of the above
5
None of the above