Letter & Symbol Series Questions - 1

AMB, CLB, BKC, DJC, ______
  • EID
  • CJD
  • EIF
  • EJF
  • CID
Explanation   

In alphabetical order, middle letter is decreasing by 1 letter.

In the first letter of the every series is increasing by 1, middle letter is continuously decreasing by 1 [-1].

Third letter is increasing by [+1], from their previous series.

Workspace
AB, CE, FH, JN, ______
  • MI
  • OT
  • NO
  • ST
  • SY
Explanation   

First term of the series is increasing in +2, +3, +4, +5 pattern.

Second term increasing by +1,+2,+3,+4,+5 pattern from the first term.

Workspace
AM, BL, CK, DJ, _____
  • EJ
  • EI
  • FI
  • FJ
  • GJ
Explanation   

AM, BL, CK, DJ, => EI

First letter of the series in alphabetical order

From A Second letter is in reverse alphabetical order from M

Workspace
AMBY, CLDW, EKFU, ______
  • GJHS
  • GIHS
  • GIHR
  • GIHL
  • GIHJ
Explanation   
Workspace
AYBZ, CWDX, EUFV, ______
  • GSHI
  • GSHT
  • GSHL
  • GSHJ
  • GIHS
Explanation   
AYBZ CWDX EUFV
  ⤻   ⤻   ⤻
+1 +1 +1

AB, CD, EF, GH are in alphabetical order and YZ, WX, UV are the corresponding letters of the alphabets in reverse order.

Workspace
BCE, FGI, JKM, NOQ, ______
  • RST
  • RSV
  • RSU
  • RSI
  • RTU
Explanation   

BCE, FGI, JKM, NOQ, .....

B+1-C+2-E,+1 => F+1=G+2=I,+1 => J+1=K+2=M,+1 => N+1=O+2=Q,+1 => R+1=S+2 = U

Workspace
BZC, DBE, FDG, ______
  • HEI
  • HGI
  • HFI
  • HII
  • HJI
Explanation   
Workspace
AA, BD, CI, DP, ______
  • EQ
  • ES
  • EX
  • EY
  • EZ
Explanation   

Corresponding numbers of the letters are squared, and taken in alphabetical order.

Hence E = 52 = 25 => Y = EY

Workspace
ZXV, USQ, PNL, ______
  • MKI
  • MKJ
  • KIG
  • KJI
  • KIF
Explanation   

Z-2=X-2=V-1=> U-2=S-2=Q-1 => P-2=N-2=L-1=> K-2 = I-2 = G => KIG

Workspace
ZCAD, XAYB, VYWZ, ______
  • UYVZ
  • UYVZ
  • TWUX
  • UXVV
  • UVXY
Explanation   

Z+3=C-2=A+3=D, X+3=A-2=Y+3=B, V+3=Y-2=W+3=Z,_______ T + 3 = W - 2 = U + 3 = X => TWUX

Workspace

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