railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Logical Reasoning Puzzle Logical Puzzle
Which two signs should be interchanged to make the equation correct?
12 × 3 ÷ 4 + 6 - 2 = 20
1
× and +
2
÷ and +
3
+ and -
4
× and ÷
Which two signs should be interchanged to make the equation correct?
12 × 3 ÷ 4 + 6 - 2 = 20