The correct answer is C
9 28 83 250 ? 2248
135, 148, ?, 184, 207, 236
What will come in place of the question mark (?) in the following series?
2.5, 6.5, 18.5, 54.5, 162.5, 486.5, ?
150 - 10× ( 7 - 2)/4× 8 = ?
...10 11 12 20 24 ?
15, 120, 840, 5040, ?, 100800
250 25 5 ? 0.6 0.3
188, 200, 219, ?, 278, 318
110, 112, 116, 122, 130, ?
216, 81, 297, 378, ?, 1035, 1728