state gov RSMSSB Junior Assistant & Lipik Grade (LDC) Mock Test 2024 Quantitative Aptitude Mensuration
The ratio of curved surface area of two spheres is 4 : 9. What is the ratio of their volume? \(\left( {\pi = \frac{{22}}{7}} \right)\)
1
9 : 4
2
8 : 9
3
8 : 27
4
27 : 8