If 'A' means '-', 'B' means '', 'C' means '+', and 'D' means '×' what is the value of the following expression?
25 B 5 C 3 D 2 A 4 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 7.
Given equation: 25 B 5 C 3 D 2 A 4 = ?
On replacing the letters:
25 ÷ 5 + 3 × 2 - 4 = ?
? = 5 + 6 - 4
? = 11 - 4 = 7