engineering recuitment UPSSSC Assistant Boring Technician 2022 Mock Test Quantitative Aptitude Mensuration Solid Figures
The diameters of the top and the bottom portions of a bucket are 42 cm and 28 cm. If the height of the bucket is 24 cm, Find the area of outer curved surface ?
1
2625 cm2
2
2750 cm2
3
2675 cm2
4
2725 cm2