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Q: 2, 7, 27, 107, 427, ?
A. 1262 B. 1707
C. 4027 D. 4207

Answer and Explanation

Answer:1707

Explanation:
The pattern is + 5, + 20, + 80, + 320, . . . .. i.e. + (5 x 12), + (5 x 22 ), + (5 x 42), + (5 x 82 ), . .
So, missing term, = 427 + (5 x 162) = 427 + 1280 = 1707

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