hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    arrow
    arrow
    arrow
    Select the number from the given options that can replace the question mark (?) below: If 243 (222) 317, then 548 (?) 621
    Question

    Select the number from the given options that can replace the question mark (?) below:
    If 243 (222) 317, then 548 (?) 621

    A.

    211

    B.

    209

    C.

    210

    D.

    219

    Correct option is D


    Pattern:
    · Subtract the first number from the last number, and multiply the result by 3 to the middle number:
    · For 243 (222) 317: 317 - 243 = 74.
    · 74 × 3 = 222
    · Apply the same logic for 548 (?) 621: 621 - 548 = 73.
    · 73 × 3 = 219.
    Final Answer: (d) 219

    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 NTPC’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    368k+ students have already unlocked exclusive benefits with Test Prime!
    Our Plans
    Monthsup-arrow