hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    arrow
    arrow
    arrow
    ​Find the number that can replace the question mark (?) in the series given below:3, 8, 15, 24, 35, 48, ?​
    Question

    Find the number that can replace the question mark (?) in the series given below:
    3, 8, 15, 24, 35, 48, ?

    A.

    58

    B.

    63

    C.

    60

    D.

    61

    Correct option is B

    Given:

    Series: 3, 8, 15, 24, 35, 48, ?

    Solution:

    Step 1: Check differences between terms

    • 8 − 3 = 5
    • 15 − 8 = 7
    • 24 − 15 = 9
    • 35 − 24 = 11
    • 48 − 35 = 13

    Pattern:
    The differences are increasing by 2:
    5, 7, 9, 11, 13

    Next difference = 15

    Next term = 48 + 15 = 63

    Final Answer:

    (B) 63

    Free Tests

    Free
    Must Attempt

    Basics of Education: Pedagogy, Andragogy, and Hutagogy

    languageIcon English
    • pdpQsnIcon10 Questions
    • pdpsheetsIcon20 Marks
    • timerIcon12 Mins
    languageIcon English
    Free
    Must Attempt

    UGC NET Paper 1 Mock Test 1

    languageIcon English
    • pdpQsnIcon50 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon60 Mins
    languageIcon English
    Free
    Must Attempt

    Basics of Education: Pedagogy, Andragogy, and Hutagogy

    languageIcon English
    • pdpQsnIcon10 Questions
    • pdpsheetsIcon20 Marks
    • timerIcon12 Mins
    languageIcon English

    Similar Questions

    test-prime-package

    Access ‘UGC NET June 2025’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    354k+ students have already unlocked exclusive benefits with Test Prime!
    Our Plans
    Monthsup-arrow