Find the next term in the number series: 2A11, 4D13, 12G17, 48J23, ____.

A245N32

B228L30

C240M31 ✓ Correct

D230M29

Correct answer: (C) 240M31

Explanation

The next term is 240M31.

Numbers 2, 4, 12, 48 multiply by 2, 3, 4, 5, giving 48 x 5 = 240.

Letters A, D, G, J step by 3, so next is M.

Last numbers 11, 13, 17, 23 rise by 2, 4, 6, then 8, giving 31.

Combining gives 240M31.

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