Select the number that will come in place of the question mark (?) in the series.3, 8, 15, 24, 35, ?
A. 50
B. 48
C. 46
D. 49
1 answer
Best answer
Answer: B. 48
Answer: (B) 48
Terms are \(n^2 - 1\) for n = 2, 3, 4, 5, 6: 3, 8, 15, 24, 35. Next: \(7^2 - 1 = 48\). (Differences 5, 7, 9, 11, 13 also give 35 + 13 = 48.)
Doubtly AI
· 27 Oct 2026
AI-generated · not yet verified
Report
Was this answer helpful?
Thanks for the feedback.
Sign up free to save answers and ask your own doubts
Your answer
Log in or create a free account to answer this question.