Find the next number in the series: 8, 11, 15, 20, 26, 33, ?
Answer and explanation
Correct answer: D. 41
- Step 1: The differences are 3, 4, 5, 6, 7, which grow by 1 each time.
- Step 2: The next difference is 8, so the next term is 33 + 8 = 41.
Answer
41.
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