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Find the wrong number in the series: 5, 6, 14, 45, 185, 925.

Competition practiceNumber Series

A185
B45
C184
D14

Step-by-Step Solution

Pattern

\times 1 + 1, \times 2 + 2, \times 3 + 3, \times 4 + 4 : 45 \times 4 + 4 = 184

, not 185. So 185 is the wrong term.

Answer: A) 185

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