other govt exam NPCIL Assistant Grade 1 (Paper I & Paper II) 2025 Mock Test Quantitative Aptitude Simplification Fractions
\(5\frac{1}{5} - \left[ {3\frac{1}{2} - \left\{ {\frac{5}{6} - \left( {\frac{3}{5}\; + \;\frac{1}{{10}} - \frac{4}{{15}}} \right)} \right\}} \right]\) is equal to∶
1
21/10
2
7/5
3
7/3
4
8/3