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

    What is the missing number?

    A.

    11

    B.

    18

    C.

    99

    D.

    None of these

    Correct option is B

    Information Given:
    1st: 14, 28 → 15
    2nd: 31, 45 → 13
    3rd: 55, 44 → ?
    Logic:
    Bottom = (Sum of digits of both numbers)
    Check:
    1st → (1+4+2+8) = 15 ✔
    2nd → (3+1+4+5) = 13 ✔
    Apply:
    3rd → (5+5+4+4) = 18
    Final Answer:
    18
    Final Correct Option:
    B

    Free Tests

    Free
    Must Attempt

    BSSC General Awareness Section Test 01

    languageIcon English
    • pdpQsnIcon40 Questions
    • pdpsheetsIcon160 Marks
    • timerIcon30 Mins
    languageIcon English
    Free
    Must Attempt

    BSSC Office Attendant Full Mock Test : 01

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon400 Marks
    • timerIcon120 Mins
    languageIcon English
    Free
    Must Attempt

    संज्ञा

    languageIcon English
    • pdpQsnIcon10 Questions
    • pdpsheetsIcon40 Marks
    • timerIcon10 Mins
    languageIcon English
    test-prime-package

    Access ‘BPSC AEDO’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    399k+ students have already unlocked exclusive benefits with Test Prime!
    Our Plans
    Monthsup-arrow