NOTE : If opposite sides (Left - Right) are given add up the numbers. If same sides (Left -Left or Right - Right) are given deduct Small number from the Big one.
Ex : Check the following Alphabetical Series
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
What is the 7th alphabet to the left of the 10th alphabet from the right end in the above series?
Ans : 7th left - 10th right → (7+10) right → 17th right. i.e., "J" (10th alphabet from the right end is Q and 7th alphabet to the left of 'Q' is 'J')
What is the 5th alphabet to the left of the 6th alphabet from the left end in the above series?
5th left - 6th left
→ (6-5) left → 1st left → 'A'
What is the 2nd alphabet to the right of the 5th alphabet from the left end in the above series?
2nd right - 5th left
→ (2+5) left→ 7th left 'G'
What is the 13th alphabet to the left of the 13th alphabet from the right end in the above series?
13th left - 13th right
→ (13+13) right → 26th right → 'A'
What is the 3rd alphabet to the right of the 16th alphabet from the right end in the above series?
3rd right - 16th right
→ (16-3) right → 13th right → 'N'
