Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 Quantitative Aptitude Ratio and Proportion Simple Ratios
The sum of three numbers is 126. If the ratio of the first to third is 3 ∶ 7 and that of second to third is 4 ∶ 7, then what is the second number?
1
36
2
27
3
63
4
56