What number should replace the question mark?

Question

A. 214

B. 114

C. 218

D. 96

Square 1:

11 x 7 = 77 …(I)

17 x 9 = 153 …(II)

Difference between (I) & (II): 153 – 77 = 76

Square 2:

13 x 11 = 143 …(I)

17 x 11 = 187 …(II)

Difference between (I) & (II): 187 – 143 = 44

Square 3:

27 x 8 = 216…(I)

31 x 14 = 434…(II)

Difference between (I) & (II): 434 – 216= 218

Hence, the answer is 218.

What number should replace the question mark?	What number should logically replace the question mark?
What number continues this sequence? 987, 251, 369, 872, 513, ?	What number should replace the question mark?

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