Find the value of $$\left[ (27 \times 5) \times \left\{ 3 \div 3 \times \frac{(15-13)}{2} \right\} \right]$$​ 

Correct option is B

Given:

​$$\left[ (27 \times 5) \times \left\{ 3 \div 3 \times \frac{(15-13)}{2} \right\} \right]$$​​

Concept Used:

Solution: 

​$$\left[ (27 \times 5) \times \left\{ 3 \div 3 \times \frac{(15-13)}{2} \right\} \right] \\ \ \\= \left[ (135) \times \left\{ 1 \times \frac{(2)}{2} \right\} \right]\\ \ \\= \left[ (135) \times \left\{ 1 \times 1 \right\} \right]\\ \ \\= \left[ (135) \times 1 \right]\\ \ \\= 135$$​​