Complete the series by replacing the question mark (?).
Q331T, U442X, Y553A, ?
The correct answer is D
7.5% of 820.68 - 95% of 945.06 + 12.8% of 1050= ?
216, 81, 297, 378, ?, 1035, 1728
4 9 28 99 ? 2105 12660
...15, 23, 30, 36, 41, ?
30 162 344 ? 890 1270
...28, 43, 73, 118, ?, 253
3 8 26 93 ? 1985 11940
...1221, 1100, 1000, 919, ?
...15, 31, 67, 131, ?, 375
8 12 39 ? 180 216
...
