Correct Answer - Option 1 : Six
Given Information:
Series: G M Z P Q R S U T A B I J K O N S P C E D F A H L G I M S V P O
Vowel between the 9th element from the right end and 5th element from the left end.
9th element from the right end is H and 5th element from the left end is Q.
G M Z P Q R S U T A B I J K O N S P C E D F A H L G I M S V P O
There are Six vowels.
Hence, the answer is Six.