1.  Look at this series: 499, 622, 868, 1237, 1729,2344, ... What number should come next?

A. 3205
B. 3082
C. 2959
D. 3462

Answer: Option B

Explanation:

The series is + 123, + (123 x 2), +(123 x 3), + (123 x 4), ...