Mathematics
NULL
Medium
Question
Find the missing number in the series 1, 6, 13, 22, 33, ?
A
36
B
40
C
46
✓ Official correct answer
D
52
Community credibility
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A
36
No member explanations yet for this option.
B
40
No member explanations yet for this option.
C
46
No member explanations yet for this option.
D
52
No member explanations yet for this option.
Explanation
Differences increase by 2 (+5,+7,+9,+11,+13); next term = 33+13 = 46.