Question
If 1 = 1, 2 = 4, 3 = 10 and 4 = 22, then 5 = ?
A. 44
B. 46
C. 34
D. 39
Answer: B
Solution:
1, 2, 3, 4, 5, (Digits)
1, 4, 10, 22, 46 (Code),
A gap is being doubled at every digit.
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