engineering recuitment OPSC Assistant Industries Officer Mock Test 2025 Logical Reasoning Puzzle Logical Puzzle
Which two numbers need to be interchanged to make the following equation correct?
27 - 8 × 4 - 3 ÷ 2 = 1
1
2 and 8
2
2 and 3
3
3 and 4
4
8 and 4