RRB JE · Reasoning

Classification Previous Year Questions

25 Classification (Reasoning) questions asked in RRB JE previous year papers, each with the correct answer and explanation. Read them free on UTpaper, or attempt the full papers as timed online tests.

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Other Reasoning topics

Q1RRB JE CBT-1, 18 Dec 2024, Shift 3 (4:30 PM)
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AIEB
  2. BUQN
  3. CZWU
  4. DNJG
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Correct answer: (C) ZWU

Q2RRB JE CBT-1, 18 Dec 2024, Shift 3 (4:30 PM)
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. ANTWB
  2. BAGJO
  3. CRXAE
  4. DSYBG
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Correct answer: (C) RXAE

Q3RRB JE CBT-1, 18 Dec 2024, Shift 2 (12:45 PM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AVS-OI
  2. BSP-LF
  3. CHF-AU
  4. DFC-YS
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Correct answer: (C) HF-AU

Q4RRB JE CBT-1, 18 Dec 2024, Shift 2 (12:45 PM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AQW – NT
  2. BEK – BH
  3. CGM – DJ
  4. DTY – PU
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Correct answer: (D) TY – PU

Q5RRB JE CBT-1, 18 Dec 2024, Shift 1 (9:00 AM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the one that DOES NOT belong to that group?
  1. AEC – HF
  2. BMK – PN
  3. CIG – LJ
  4. DTR – XV
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Correct answer: (D) TR – XV

Q6RRB JE CBT-1, 18 Dec 2024, Shift 1 (9:00 AM)
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AMQZE
  2. BGKTY
  3. CWAIO
  4. DOSBG
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Correct answer: (C) WAIO

Q7RRB JE CBT-1, 17 Dec 2024, Shift 3 (4:30 PM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. ACM-JL
  2. BLV-TU
  3. CGQ-NP
  4. DOY-VX
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Correct answer: (B) LV-TU

Q8RRB JE CBT-1, 17 Dec 2024, Shift 3 (4:30 PM)
Based on the English alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AOSR
  2. BHLK
  3. CDGF
  4. DSWV
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Correct answer: (C) DGF

Q9RRB JE CBT-1, 17 Dec 2024, Shift 2 (12:45 PM)
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AENPU
  2. BHPSX
  3. CCKNS
  4. DKSVA
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Correct answer: (A) ENPU

Q10RRB JE CBT-1, 17 Dec 2024, Shift 2 (12:45 PM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AMO – RT
  2. BVW – XZ
  3. CDF – IK
  4. DJL – OQ
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Correct answer: (B) VW – XZ

Q11RRB JE CBT-1, 17 Dec 2024, Shift 1 (9:00 AM)
Three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the letter-cluster pair that does NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their positions in the letter-cluster.)
  1. AQT - PS
  2. BFD - LK
  3. CLO - KN
  4. DFI - EH
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Correct answer: (B) FD - LK

Q12RRB JE CBT-1, 17 Dec 2024, Shift 1 (9:00 AM)
Three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the letter-cluster pair that does NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their positions in the letter-cluster.)
  1. AHY - FZ
  2. BSJ - QK
  3. COF - NG
  4. DCT - AU
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Correct answer: (C) OF - NG

Q13RRB JE CBT-1, 16 Dec 2024, Shift 3 (4:30 PM)
Three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the letter-cluster pair that does NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their positions in the letter-cluster.)
  1. ATQ - MJ
  2. BZW - SP
  3. CNK - GD
  4. DRV - KJ
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Correct answer: (D) RV - KJ

Q14RRB JE CBT-1, 16 Dec 2024, Shift 3 (4:30 PM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AFI-NS
  2. BVY-CI
  3. CHK-OU
  4. DSV-ZF
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Correct answer: (A) FI-NS

Q15RRB JE CBT-1, 16 Dec 2024, Shift 2 (12:45 PM)
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. ACJSX
  2. BJQZF
  3. CBIRW
  4. DUBKP
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Correct answer: (B) JQZF

Q16RRB JE CBT-1, 16 Dec 2024, Shift 2 (12:45 PM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. ANJ – SO
  2. BGB – KF
  3. CMH – QL
  4. DVQ – ZU
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Correct answer: (A) NJ – SO

Q17RRB JE CBT-1, 16 Dec 2024, Shift 1 (9:00 AM)
Based on the English alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. AFHD
  2. BVST
  3. CZWX
  4. DNKL
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Correct answer: (A) FHD

Q18RRB JE CBT-1, 16 Dec 2024, Shift 1 (9:00 AM)
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
  1. ACFLP
  2. BRUAF
  3. CTWCG
  4. DHKQU
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Correct answer: (B) RUAF

Q19RRB JE CBT-1, 25 Feb 2026, Shift 3 (4:30 PM)
Based on the English alphabetical order, three of the following four letter cluster pairs are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (Note: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)
  1. AKI−EF
  2. BSQ−NL
  3. CAY−VT
  4. DLJ−GE
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Correct answer: (A) KI−EF

Q20RRB JE CBT-1, 20 Feb 2026, Shift 3 (4:30 PM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (NOTE: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)
  1. ALN - CE
  2. BQS - IK
  3. CXZ - PR
  4. DSU - KM
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Correct answer: (A) LN - CE

Q21RRB JE CBT-1, 20 Feb 2026, Shift 2 (12:45 PM)
Based on the alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (Note: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)
  1. AGFI
  2. BMMO
  3. CZYB
  4. DQPS
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Correct answer: (B) MMO

Q22RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (NOTE: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)
  1. ALD - XF
  2. BZS - NV
  3. CWP - KS
  4. DTM - HP
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Correct answer: (A) LD - XF

Q23RRB JE CBT-1, 19 Feb 2026, Shift 3 (4:30 PM)
Based on the alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (Note: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)
  1. AUSO
  2. BDBX
  3. CWUQ
  4. DMLG
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Correct answer: (D) MLG

Q24RRB JE CBT-1, 19 Feb 2026, Shift 2 (12:45 PM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (NOTE: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)
  1. AOT - XS
  2. BHM - QL
  3. CNT - XT
  4. DAF - JE
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Correct answer: (C) NT - XT

Q25RRB JE CBT-1, 19 Feb 2026, Shift 1 (9:00 AM)
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the letter-cluster that does NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their positions in the letter-cluster.)
  1. AKMI
  2. BVWT
  3. CPQN
  4. DYZW
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Correct answer: (A) KMI

How to use these RRB JE Reasoning questions

Every question here was asked in a real RRB JE paper; the paper and shift are shown on the card, and the number opens the question on its own page. Try each one before tapping Show answer, then attempt the full RRB JE papers as timed tests to check your speed under exam conditions.

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