other govt exam India Post Postman & Mail Guard Mock Test 2020 Logical Reasoning Puzzle Logical Puzzle
By interchanging which two signs the equation will be correct?
11 + 13 - 39 × 3 ÷ 6 = 61
× and +
2
× and ÷
3
÷ and -
4
+ and ÷
By interchanging which two signs the equation will be correct?
11 + 13 - 39 × 3 ÷ 6 = 6