Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? HDZM 42 BYFR 36 VTLW 30 PORB 24 ?
JJXG 18
The attached numbers decrease by 6 each time: 42, 36, 30, 24, so the next number is 18.
First letters H, B, V, P each shift by -6 (mod 26): the next is \(P-6=J\).
Second letters D, Y, T, O each shift by -5 (mod 26): the next is \(O-5=J\).
Third letters Z, F, L, R each shift by +6 (mod 26): the next is \(R+6=X\).
Fourth letters M, R, W, B each shift by +5 (mod 26): the next is \(B+5=G\).
Hence, the missing cluster is JJXG 18.
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Important Questions from Mixed Series
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
