Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Quantitative Aptitude Simplification Surds and Indices
If x = \(\left(\frac{2}{3}\right)^{-3} \div\left(\frac{9}{4}\right)^{-1}\), then the value of x-1 =
1
\(\left(\frac{3}{2}\right)^{-1}\)
2
\(\frac{3}{2}\)
3
\(\left(\frac{3}{2}\right)^{5}\)
4
\(\left(\frac{3}{2}\right)^{-5}\)