Question

If D stand for '+' A stand for '-' B stand for 'x', C stands for '$÷$', then what is the value of 21D3A1B8C5?

• A. 46
• B. 42
• C. 36
• D. None of these

Answer 1

Answer: (D)

None of these

$21+3-1\times 8÷5$

Applying BODMAS rule

$=21+3-1\times \frac{8}{5}$

$=21+3-\frac{8}{5}$

$=24-\frac{8}{5}$

$=\frac{120-8}{5}$

$=\frac{112}{5}$

$=22.4$

Hence answer is Option D