Select the option that is related to the fifth letter—cluster in the same way as the second letter-cluster is related to the first Letter-cluster and the fourth letter-cluster is related to the third letter-cluster.

LETTER : RETTEL :: OPTION : NOITPO :: SELECT : ?

The first two terms are related in a certain way. Choose the correct option to replace the question mark (?) having the same relationship with the third term:
G * N : 7 * 14 :: I * T : ?

Two words given below are related in a certain way. Find out the group of words which is related in the same way as the given words.
LOVE : ELVO

In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic.
LIVE – ELVI – LEIV
HANG – GHNA – HGAN

In the following triad, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one that follows the same logic.
SONG - OSNG - GNOS
HEAT - EHAT - TAEH

In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic.
MINK - IKNM - KNIM
PLOT - LTOP - TOLP

EGLU is related to IKOX in a certain way based on the English alphabetical order. In the same way, UWXG is related to YAAJ. To which of the given options is GIGP related, following the same logic?

GBNS is related to EYPV in a certain way based on the English alphabetical order. In the same way, CVRY is related to ASTB. To which of the following is YPVE related, following the same logic?

Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern.
ACF : CEH
PET : RGV

RUTW is related to TWVY in a certain way based on the English alphabetical order. In the same way, MPOR is related to ORQT. To which of the given options is VYXA related, following the same logic?