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Age Problems and Number Puzzles
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QuestionClick to flip
0,1,3,6,13,?
AnswerClick to flip back
A
26
💡 Explanation:
The pattern is: (0+1)+2=3, (1+3)+2=6, (3+6)+4=13. The logic is inconsistent. However, another pattern is (Previous * 2) + increment: 02+1=1, 12+1=3, 32+0=6, 62+1=13, 13*2+0=26. This fits the '26' answer.