List of top Arithmetic and Mental Ability Questions on Coding Decoding asked in KLEE

In a coding system, ANSWER is coded as DQVZHU. Then QUESTION will be coded as
If WUXWK corresponds to TRUTH , then FIGHT corresponds to
Fill in the blank from the choice given below :-
APXH : BOYG, JSRD :
If DIRECT corresponds to FKTGEV, then ORDER corresponds to:
If TERROR is coded as SDQQNQ , then REMOVE corresponds to