state gov UPSSSC Junior Assistant Mock Test Series 2025 (New) Logical Reasoning Puzzle Logical Puzzle
Which two numbers should be interchanged to make the given equation correct?
17 × 7 + (21 ÷ 3) × 5 – 28 + 34 = 72
(NOTE: Numbers must be interchanged and not the constituent digits e.g. if 2 and 3 are to be interchanged in the equation 43 × 3 + 4 ÷ 2, then interchanged equation is 43 × 2 + 4 ÷ 3)
1
21 and 28
2
7 and 3
3
5 and 7
4
17 and 28
5
None of the above