state gov Rajasthan Patwari Mock Test Series 2025 Quantitative Aptitude Simplification Surds and Indices
If \({\left( {\frac{{ - 3}}{2}} \right)^{ - 3}} \div x = {\left( {\frac{9}{4}} \right)^{ - 2}}\) , then the value of (2x + 5)-1 is
1
2
2
\(\frac{1}{2}\)
3
\(\frac{3}{2}\)
4
\(\frac{2}{3}\)
5
Question Not Attempted