Find the missing term (?) in the series.
DABC, HEFG, ?, PMNO, TQRS

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
FU, LO, RI, ?

How many pair of letters are there in the word “BEAUTIFUL” which has as many letters (in both forward and backward direction) between them as they have in English alphabet series?

What will come in place of question mark(?) in the following number series?

a__bc__c___abb___bca___

Select the correct option that will fill in the blank and complete the series.
KNQ, OPR, SRS,_____

Which one set of letter when sequentially placed at the gaps in the given letter series shall complete it?
ab __ deabcdfb __ d __ gbcfg __ cf __ h __

Which of the following terms follows the trend of the given list?
ABABAbab, ABABabaB, ABAbabAB, ABabaBAB, AbabABAB, _______________.

Complete the following series.
AZBY, CXDW, EVFU, ?