engineering recuitment FSSAI Technical Officer & Central Food Safety Officer Mock Test 2021 Logical Reasoning Puzzle Logical Puzzle
If '+' means '÷', '–' means '×', '÷' means '+' and '×' means '–', then which of the following equations is correct?
1
41 ÷ 13 + 14 – 28 × 12 = 53
2
39 + 13 × 4 ÷ 11 – 2 = 21
3
14 + 42 – 9 × 11 ÷ 2 = 6
4
19 + 57 – 114 × 47 ÷ 3 = –8