state gov Bihar SSC (BSSC) Inter Level Mock Test 2024 - 25 Quantitative Aptitude Ratio and Proportion Third Proportional
If a is the third proportional of 0.4 and 0.8, and b is the mean proportional of 13.5 and 0.24, find the value of a + b.
1
3.6
2
3.8
3
2.9
4
3.4