railway RRB Group D Mock Test Series 2024-25 Quantitative Aptitude Ratio and Proportion Mean Proportional
\(\frac{x}{y}\) और \(\frac{y}{z}\) के वर्गों का मध्यानुपाती ज्ञात कीजिए।
1
\(\left(\frac{x}{z}\right)^{3/2}\)
2
\(\sqrt{\frac{x}{z}}\)
3
\(\frac{x}{z}\)
4
\(\left(\frac{x}{z}\right)^2\)