The following question is based on the following alphabet 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 If every even letter beginning from B is replaced by odd number biginning with 3, which letter/number will be the third to the right of the tenth number/letter counting from your right ?

E. NONE OF THESE

The following question is based on the following alphabet 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 If the above alphabets were written in the reverse order, which will be the fifth letter to the left of the ninth letter from the right ?  

B. N

The following question is based on the following alphabet 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 If the alternate letters in the given alphabet starting from A are written in small and rest all in capital letters, which of the following will represent the third month after July ?

D. OCTOBER

Which letter will be sixth to the right of the third letter from left of the letter which is exactly in the middle of the letters in the series given below ?
A  B  C  D  E  Z  Y  X  W  V  Q  R  S  T
U  F  G  H  I  J  K  L  M  N  O  P  A

B. G

The following question is based on the following alphabet 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 If the above alphabet are divided in two equal halves -- from A to M and N to Z, which letter in the later half would be corresponding to the letter J ?

D. W