The correct answer is C
83, 88, 86, 91, 89, ?
231 451 671 242 485 264
...?, 8, 32, 72, 128, 200
4 14 130 512 ...
18 434 642 746 798 ?
...0.5 1.5 5 ? 76 385
...1.2 4.2 ? 18.2 33.2 56.2
...6 5 40 32 249 240
18 29 51 84 128 182
21 48 173 516 1245 2576 ?
...
