SSC MTS 2 Aug 2019 Shift 3 Paper

Follow BODMAS rule to solve this question, as per the order is given below: Step-1: Parts of an equation enclosed in ‘Brackets’ must be solved first and in the bracket, Step-2: Any mathematical ‘Of’ or ‘Exponent’ must be solved next, Step-3: Next, the parts of the equation that contains ‘Division’ and ‘Multiplication’ are calculated, Step-4: Last but not least, the parts of the equation that contain ‘Addition’ and ‘Subtraction’ should be calculated. Given expression is, $\frac{3}{7} \div \frac{9}{21} + 2 - \frac{4}{3} + \frac{1}{2} \times \frac{12}{5} \times \frac{25}{18} \div \frac{5}{9}$ $\Rightarrow \frac{3}{7} \div \frac{9}{21} + 2 - \frac{4}{3} + \frac{6}{5} \times \frac{25}{18} \div \frac{5}{9}$ $\Rightarrow \frac{3}{7} \div \frac{9}{21} + 2 - \frac{4}{3} + \frac{6}{5} \times \frac{25}{18} \times \frac{9}{5}$ ⇒ $1+2-\frac{4}{3}+3$ $\Rightarrow 6 - \frac{4}{3}$ $\Rightarrow \frac{14}{3}$ ∴ Required answer is 14/3.