If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, what will come in place of the question mark (?) in the following equation?
905 B 2 C 47 D 903 A 3 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 1556.
905 B 2 C 47 D 903 A 3 = ?
After interchangeing signs,
= 905 × 2 + 47 - 903 ÷ 3
= 1810 + 47 - 301
= 1857 -301
= 1556.