SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Simplification Surds and Indices
\({\left[ {{{\left( {\frac{1}{3}} \right)}^{ - 2}} - {{\left( {\frac{1}{4}} \right)}^{ - 1}}} \right]^{ - 2}}\)এর মান কত?
1
25
2
\({\frac{1}{25}}\)
3
144
4
\({\frac{1}{144}}\)