If the radii of two spheres have a ratio of 4:3, What is the ratio of their surface areas?
Show answer & explanation
Correct answer: C
Explanation
Ratio of radii = 4 : 3
Surface area of a sphere = r²
Ratio of surface areas = 4² : 3² = 16 : 9
SSC CPO 2025 PYQ — Question 105
SSC CPO - 11 Dec 2025 - Shift 2 • Quantitative Aptitude • Q105