\(\left( { - 8} \right)\frac{{\left( {36\; \div \;\left\{ {7\; +

$\(\left( { - 8} \right)\frac{{\left( {36\; \div \;\left\{ {7\; +$

| $\left( { - 8} \right)\frac{{\left( {36\; \div \;\left\{ {7\; + \;2} \right\}} \right)}}{{\left( { - 4} \right)\left\{ {19\; - \left( { - 3} \right)\left( { - 5} \right)} \right\}}} = ?$

A. 2

B. -4

C. 4

D. -2

Please scroll down to see the correct answer and solution guide.

Right Answer is: A

SOLUTION

$\left( { - 8} \right)\frac{{\left( {36\; \div \;\left\{ {7\; + \;2} \right\}} \right)}}{{\left( { - 4} \right)\left\{ {19\; - \left( { - 3} \right)\left( { - 5} \right)} \right\}}} = ?$

We need to solve above equation according to BODMAS rule,

$\left( { - 8} \right)\frac{{\left( {36\; \div \;\left\{ {7\; + \;2} \right\}} \right)}}{{\left( { - 4} \right)\left\{ {19\; - \;15} \right\}}} = ?$

$\Rightarrow \;? = \frac{{\left( { - 8} \right)\;\left( {36\; \div \;9} \right)}}{{\left( { - 4\;} \right)\left\{ 4 \right\}\;}}$

$\Rightarrow \;? = \frac{{ - 8\; \times \;4}}{{\left( { - 4} \right) \times \;4}}$

∴ ? = 2