arrow
arrow
arrow
Based on the English alphabetical order, three of the following four letter groups are alike in a certain way and form a group. Which letter group doe
Question

Based on the English alphabetical order, three of the following four letter groups are alike in a certain way and form a group. Which letter group does not belong to that group?
(Note: The odd letter group is not based on the number or position of vowels/consonants.)

A.

RSQ

B.

MNL

C.

IJH

D.

XZW

Correct option is D

Information Given:
Letter groups:
A: RSQ
B: MNL
C: IJH
D: XZW

Rule:
1st +1 = 2nd
2nd −2 = 3rd

Explanation:
Logic: Apply +1 then −2 pattern.

A: R→S (+1), S→Q (−2) ✔
B: M→N (+1), N→L (−2) ✔
C: I→J (+1), J→H (−2) ✔
D: X→Z (+2), Z→W (−3) ✖ (pattern different)

Final Answer:
XZW

Final Correct Option:
D

Free Tests

Free
Must Attempt

CBT-1 Full Mock Test 1

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

RRB NTPC Graduate Level PYP (Held on 5 Jun 2025 S1)

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

RRB NTPC UG Level PYP (Held on 7 Aug 2025 S1)

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English

Similar Questions

test-prime-package

Access ‘RRB Group D’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
365k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow