hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    arrow
    arrow
    arrow
    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-
    Question

    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.)

    A.

    DAU

    B.

    ROI

    C.

    TQK

    D.

    FCV

    Correct option is D

    Logic: 1st letter - 3 = 2nd letter and 2nd letter - 6 = 3rd letter
    Now, we check each options.
    ​Option (a): ​DAU
    D - 3 = A, A - 6 = U
    ​Option (b): ​ROI
    R - 3 = O, O - 6 = I
    ​Option (c): ​TQK
    T - 3 = Q, Q - 6 = K
    ​Option (d): ​FCV
    F - 3 = C, C - 6 \ne V​
    Thus, correct option is (d).

    Free Tests

    Free
    Must Attempt

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

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

    CBT-1 Full Mock Test 1

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

    RRB Group D Full Mock Test 1

    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
    446k+ students have already unlocked exclusive benefits with Test Prime!

    Similar Questions

    Our Plans
    Monthsup-arrow