Solved IB ACIO Question
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Q · Series (Numeric and Alphanumeric)medium · 45s
Complete the series: 101, 104, 109, 116, ... ?
TopicSeries (Numeric and Alphanumeric)
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
Differences between terms: 104-101=3, 109-104=5, 116-109=7. Next difference is 9. So, 116+9=125.
Final Answer: Option C — 126