state gov Lekha Koshagar (कनिष्ठ लेखापाल) Bharati Mock Test 2025 Quantitative Aptitude Mensuration Solid Figures
If the surface area of two spheres is in the ratio 49 : 25, then the ratio of their volumes will be:
1
64 : 27
2
25 : 49
3
343 : 64
4
343 : 125