engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Logical Reasoning Puzzle Logical Puzzle
If A means '+', B means '×', C means '−', and D means '÷', then what is the meaning of '?' in the following equation. What will come in place of ?
(90 C 9) D 9 B 9 A 9 = ?
1
9
2
81
3
90
4
10