Question

Evaluate: [(90 + 4) $÷$2 – 6 $\times$ 6 $÷$ 2+ {(7 + 4) $\times$ 10} + 8 $\times$ 9 – 5] $\times$ 10 + 8

• A. 2020
• B. 2038
• C. 2068
• D. 2790

Answer 1

The correct option is C

2068

As we know, the order of operations as per BODMAS is as follows:

Brackets

Of

Division

Multiplication

Addition

Subtraction

$\therefore$ [(90 + 4) $÷$ 2 – 6 $\times$ 6 $÷$ 2 + {(7 + 4) $\times$ 10} + 8 $\times$ 9 – 5] $\times$ 10 + 8

= [94 $÷$ 2 - 6 $\times$ 6 $÷$ 2 + {11 $\times$ 10} + 72 - 5] $\times$ 10 + 8

= [47 - 6 $\times$ 3 + 110 + 72 - 5] $\times$ 10 + 8

= [47 - 18 + 110 + 72 - 5] $\times$ 10 + 8

= 206 $\times$ 10 + 8

= 2068