If 'A' stands for '÷', 'B' stands for '×', 'C' stands for '+', and 'D' stands '-', what will come in place of the question mark '?' in the following equation?
31 B 5 D 12 C 56 A 14 = ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 147.
Given Equation: 31 B 5 D 12 C 56 A 14 = ?
After putting the correct signs in place the equation becomes :
⇒31 × 5 - 12 + (56 ÷ 14) = ? (Using BODMAS)
= (31 × 5) - 12 + 4
= (155 + 4) - 12
= 159 -12
= 147