engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Simplification Fractions
\(\frac{9}{{15}} \times \frac{{45}}{{81}}\left\{ {\frac{{49}}{6} \times \left( {\frac{{16}}{7} - 2} \right) \times \frac{{24}}{5} \times \frac{{15}}{{16}}} \right\}\) இன் மதிப்பு என்ன?
1
7.5
2
6.5
3
4.5
4
3.5