Question

IF '$A$' means "$subtraction$ " "$B$" means "$division$ " and "$D$" means "$multiplication$ " then $294B6A30C31D4=?$

• A. 16
• B. 156
• C. 143
• D. 163

Answer 1

The correct option is C 143

A means ${}^{\prime }{-}^{\prime }$

B means ${}^{\prime }{÷}^{\prime }$

D means ${}^{\prime }{\times }^{\prime }$

C means ${}^{\prime }{+}^{\prime }$

then $294B6A30C31D4$

$=294÷6-30+31\times 4$

$=49-30+124$

$=19+124$

$=143$.