defence exam CISF Head Constable Ministerial (HCM) & ASI Steno Mock Test Series Logical Reasoning Puzzle Logical Puzzle
Which two signs should be interchanged to make the given equation correct?
18 ÷ 9 + 12 × 4 - 8 = 15
1
+ and -
2
÷ and ×
3
× and -
4
- and ÷