engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Quantitative Aptitude Simplification Decimals
\(\frac{{0.49\, - \,0.7\, \times \,0.9\, + \,0.81}}{{0.729\, + \,0.343}}\) का मान क्या है?
1
\(\frac{5}{9}\)
2
\(\frac{11}{9}\)
3
\(\frac{11}{7}\)
4
\(\frac{5}{8}\)