Correct option is C
Given - (Left) 8 $ 7 & 3 Ω 9 # 1 8 £ 6 @ & % 4 6 @ * 4 5 (Right)
such symbols are there each of which is immediately preceded by an even number and also immediately followed by an odd number- mean (even number , symbols , odd number )
8 $ 7 & 3 Ω 9 # 1 8 £ 6 @ & % 4 6 @ * 4 5
Only one pair is found.
Option c is correct.