The fourth proportion of 10, 15, and 30 is:
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 45.
Fourth Proportion = (15 × 30)/10 = 45
SSC Selection Post 2022 PYQ — Question 75
SSC Selection Post - Matriculation Level - 04 Aug 2022 - Shift 1 • Quantitative Aptitude • Q75