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Find the term that replaces ? in 13, 14, 30, 93, 376, ?

Competition practiceNumber Series

A1885
B1880
C1890
D1881

Step-by-Step Solution

Multiply by

n

and add

n

for

n = 1

, 2, 3, …:

13 \times 1 + 1 = 14, 14 \times 2 + 2 = 30, 30 \times 3 + 3 = 93, 93 \times 4 + 4 = 376, 376 \times 5 + 5 = 1885

.

Answer: A) 1885

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