Question

If '+' means ${}^{\prime }{\times }^{\prime }$, '-' means ${}^{\prime }{÷}^{\prime }$, $÷$ means '+', and $\times$ means '-' then what will be the value of $20÷40-4\times 5+6$

• A. $60$
• B. $167$
• C. $150$
• D. $0$

Answer 1

The correct option is D $0$

$20÷40-4\times 5+6$
change the sign according to the question then
$20+40÷4-5\times 6$
$20+10-30$
$30-30=0$

Hence, option D.