In the following series,  if A and Z, B and Y, and so on interchange their positions, then which will be 11th letter from your right?

ABCDEFGHIJKLMNOPQRSTUVWXYZ.

If the following series is written in the reverse order and the alternate letter is deleted from it, starts from the second letter, then which letter will divide the new series into two equal parts?

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

If alternate letters are deleted from the second letter in the following series, then which letter will divide the new series into two equal parts?

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.

If the second half of the series is written in the reverse order then which will be the 9th letter to the right of 7th letter from your left?

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.

If the first half of the following series is written in the reverse order, then which will be 7th letter to the left of 10th letter from your right?

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

In the following series, which is the 5th letter to the left of 14th letter from your right?

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

In the following series which is the $8^{th}$ letter to the right of ${16}^{th}$ letter from your left?

ABCDEFGHIJKLMNOPQRSTUVWXYZ

If first half of the following series is written in the reverse order, which will be the 5th letter to the left of 13th letter from your right?

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

If the second half of the following series is written in the reverse order, then which will be the 7th letter to the left of 23rd letter from your left ?

ABCDEFGHIJKLMNOPQRSTUVWXYZ