engineering recuitment NPCIL Plant Operator Mock Test Quantitative Aptitude Simplification Bodmas Rule
Evaluate \(8\frac{9}{{10}}\; + \;7\frac{1}{5}\; - \;6\frac{1}{2}\; \div \;2\frac{3}{5}\; \times \;1\frac{4}{5}\; - \;11\frac{1}{2}\; + \;\frac{9}{{10}}\)
1
1
2
0
3
–1
4
2