Find the mean proportional between 4 and 900.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 60.
Given numbers = 4 and 900
Mean proportion of 4 and 900 -
⇒ 4/x = x/900
⇒ x2 = 3600
⇒ x = 60
SSC GD 2023 PYQ — Question 58
SSC GD Constable (English) - 13 Jan 2023 - Shift 4 • Quantitative Aptitude • Q58