engineering recuitment NCRTC Station Controller Mock Test 2021 Quantitative Aptitude Mensuration Solid Figures
A cone is cut into two parts by a plane parallel to its base. Volume of the upper part which is a cone is 245 cm3. If the height of lower part is double of the height of upper part, then what is the volume of the lower part?
1
1715 cm3
2
4655 cm3
3
6370 cm3
4
980 cm3