engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Mensuration Solid Figures
The total surface area of cylinder is 660 cm2. If the height of the cylinder is 14\(\frac{2}{7}\)% more than radius of the cylinder, then find the radius of the cylinder. (Take π = \(\frac{22}{7}\))
1
7 cm
2
9 cm
3
10 cm
4
8 cm