The third proportional of 20 and 25 is:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is opition 4 i.e. 31.25
Third proportional = (25×25)/20 = 625/20 = 31.25
SSC GD Const 2025 (English) - 12 Feb 2025 - Shift 1 • Quantitative Aptitude • Q46
The third proportional of 20 and 25 is:
Correct answer: D
Explanation
The correct answer is opition 4 i.e. 31.25
Third proportional = (25×25)/20 = 625/20 = 31.25