Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? ADG 3 EHK 6 ILO 9 MPS 12 ?
QTW 15
First letters: A,E,I,M,? each increase by 4: \(M+4=Q\).
Second letters: D,H,L,P,? each increase by 4: \(P+4=T\).
Third letters: G,K,O,S,? each increase by 4: \(S+4=W\).
Numbers: 3,6,9,12,? each increase by 3: \(12+3=15\).
Hence, the missing cluster is QTW 15.
Select the set of letters that when sequentially placed in the blanks of the given letter series will complete the series.
P_rsqrps_pqs_qr_qrps_p_sA series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
GAR, AXS, UUT, ORU, ?
Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series.
PRKY_LDP_ _YOLD_RKYO_DPRK_ _LD
Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series.
C _ _ SRCNP _ _ _ N _ SRC _ PS _
Select the option that represents the letters that, when placed from left to right in the blanks, will complete the letter series.
_B_T F H B N_F I_N T F_B N T F