Letter Series Reasoning Questions

In this series we will be solving logical Reasoning questions related to letter Series or Alphabetical /symbol series. Each question will have directions beforehand. Regular practice of questions given in Test series should help in increasing Test score.

Directions for Q – Each of the following questions is followed by four or five alternate answers. Select the response which best answers the questions.

Q 1- Complete the series DFK, FEL, HDM, JCN, ….?
  • KAO
  • LBO
  • LDO
  • LAO

Q 2- In a certain code DESIRABILITY is written as ARISEDYTILIB. In the same code , PREREQUISITE will be written as …. ?
  • QEREPRETESIU
  • QERERPETISIU
  • QERERPTEISIU
  • QERERPERTSIU

Q 3 – Complete the following sequence BMY, DNW, FOU, … ?
  • HPS
  • HQS
  • GPS
  • HPT
  • None of the above

Q 4- Complete this Analogy EFGH:DEFG :: OPQR: ?
  • PQRS
  • NOPQ
  • MNOP
  • QRST

Q 5 – In this problem the letters skipped in between adjacent letters in series are followed by equal space. Which of the following series observes this rule ?
  • RVZDFG
  • SUXADF
  • RVZDHL
  • HKNGSW

Q 6- In a certain code TOGETHER is written as RQEGRJCT. In same code, PAROLE will be written as … ?
  • RCPQIK
  • RCTQNG
  • NCPQJG
  • NCQPJG

Q 7 – Four of the following 5 are alike in a certain way and so form a group. Which is the one that does not belong to the group ?
  • SU
  • IK
  • BD
  • WY
  • PN

Q 8 – In this problem,the letters in between adjacent letters in series are decreased by two. Which of the following series observes this rule ?
  • EPVAF
  • GPWBE
  • UCJOP
  • XFMQU
  • None of the above

Q 9 – Complete the following Letter series JAK, KBL, LCM, MDN, ___?
  • OEP
  • NEO
  • MEN
  • PFQ

Q 10 – Complete the following series BCB, DED, FGF, HIH, ___?
  • JKJ
  • HJH
  • IJI
  • JHJ

Q 11 – Find out missing letter in blanks ac_cacb_acbc_cbc_c ?
  • baab
  • bcaa
  • acab
  • bcba

Q 12 – Find out missing letter in blanks bca_bbcacb_cac_bca_ ?
  • cabc
  • abbc
  • cbac
  • cbbc

Q 13 – Find out missing letter in PRTVX__ sequence ?
  • B
  • Q
  • A
  • Z

Q 14 – Complete the letter series A,D,F,J,M,R__ ?
  • T
  • U
  • V
  • W

Q 15 – Complete the following Letter series AGMS, BHNT, CIOU, ___ ?
  • DLQW
  • DKPW
  • DIPX
  • DJPV

Q 16 – Complete the series PMT, OOS, NQR, MSQ, …?
  • LUP
  • LVP
  • LVR
  • LWP

Q 17 – Complete the series BMX, DNW, FOU, … ?
  • GHO
  • GPS
  • HPS
  • HPT
  • HQS

Q 18 – Complete the series BZA, DYC, FXE, …?. , JVI
  • HUG
  • HWG
  • UHG
  • WHG
  • None of the above

Q 19 – Complete the series DHL, PTX, BFJ, … ?
  • CGK
  • KOS
  • NRV
  • RVZ

Q 20 – Find out missing letter in blanks a_n_b_ _ncb_ _ ncb ?
  • abbbcc
  • abcbcb
  • bacbab
  • bcabab

Q 21 – Find out missing letter in blanks _bc_ca_aba_c_ca ?
  • abcbb
  • bbbcc
  • bacba
  • abbcc

Q 22 – Find out missing letter in blanks _a_b_abaa_bab_abb ?
  • aaabb
  • ababb
  • babab
  • babba

Q 23 – Find out missing letter in blanks ab_d_aaba_na_badna_b ?
  • andaa
  • babda
  • badna
  • dbanb

Q 24 – Find out missing letter in blanks _stt_tt_tts_ ?
  • tsts
  • ttst
  • sstt
  • tsst

Q 25 – Complete the series WFB, TGD, QHG, …. ?
  • NIJ
  • NIK
  • NJK
  • OIK
  • PJK

Q 26 – Complete the series AZY, BUT, CXW, DWV … ?
  • EVA
  • EVU
  • VEU
  • VUE

Q 27 – Complete the series AYBZC, DWEXF, GUHVI, JSKTL, …?
  • MQORN
  • MQNRO
  • NQMOR
  • QMONR

Q 28 – Complete the series ADVENTURE, DVENTURE, DVENTUR, ..?.. , VENTU ?
  • DVENT
  • VENTURE
  • VENTUR
  • DVENTU

Q 29 – Find out missing letter A, D, H, M, ? , Z
  • T
  • G
  • N
  • S

Q 30 – Complete the series AC, BE, CG, ? , EK
  • DI
  • DG
  • CF
  • DF

For more Reasoning Questions please refer here.

For GRE updates refer here.

Leave a Reply

Your email address will not be published. Required fields are marked *