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One number in this series does not fit the pattern: 3, 12, 48, 190, 768, 3072. Which one?

Competition practiceNumber Series

A48
B190
C768
D3072

Step-by-Step Solution

Each term is 4 times the one before:

48 \times 4 = 192

, not 190. The rest

(192 \times 4 = 768, 768 \times 4 = 3072)

fit, so 190 is wrong.

Answer: B) 190

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