engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Logical Reasoning Puzzle Logical Puzzle
If '+' and '-' and the numbers '5' and '7' (not a digit) are interchanged, then what will be the value of the following expression?
18 − 20 ÷ 7 × (15 + 5) + 3
1
12
2
28
3
35
4
47