From the given alternative words, select the word which cannot be formed using the letters of the given word:
MERCHANDISE

Complete the following series.
ZIP, WIP, TIP, ?.

Fill in the blanks____
gfe_ig_eii_fei_gf_ii

Select the term that will complete the following letter series.
QN, RP, TS, WW, ____ FH

Select the letter-cluster that can replace the question mark (?) in the following series.
FIY, HLD, JOI, LRN, NUS, ?

If every fifth letter is removed from the left in the English alphabet, then what will be the 5th letter left of the 14th letter from the left in this new alphabet?
ABCDEFGHIJKLMNOPQRSTUVWXYZ 

Select the letter that will come next in the following series.
O, R, U, X, A, ___

Complete the following series.
BY, GT, LO, ?, VE