engineering recuitment HPCL Engineer Mock Test 2024 Logical Reasoning Arrangement and Pattern Number Arrangement
If 1 is added to each even digit and 2 is subtracted from each odd digit in the numbers given below, then what will be the product of the second digit from the left and third digit from the right in the new number thus formed?
(Left) 56897423 (Right)
1
15
2
45
3
35
4
21