engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Quantitative Aptitude Mensuration Solid Figures
A small cone of base area 4π cm2 and volume of 12π cm3 is cut from the top of a large cone of base area 16π cm2 and volume of 80π cm3. Find the difference between the heights of the cones.
1
2 cm
2
4 cm
3
6 cm
4
8 cm