Verbal Reasoning - Mental Ability Questions

In a certain code language, " EXCITED" is written as "DETICXE". How is "KINLEY" written in that code language?

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?

M_P_M_R_PM_PM_RR_P

If the second half of the given series is reversed, then what will be the fifth term to the left of the ninth term from the right?

9$YX8N6OLBUJZT@1QFD%

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
ZYX, VUT, QPO, MLK, HGF, ?

M is son of P, Q is the grand-daughter of O, who is the husband of P. How is M related to O?

Weight of C is twice the weight of M. Weight of M is 1/9 of the weight of R. Weight of R is 5/2 of the weight of K. Weight of K is 1/3 of the weight of G. Who is the second lightest?

If in a certain code language, "STUBBORN" is written as "TUVCANQM". How is"TRAINING" written in that code language?

In the following question, select the related number from the given alternatives.
AKP : 1121256 : : LNO : ?