निम्नलिखित में से

What will come in place of the question mark (?) in the following series?

4, 11, 32, 95, 284, 851, ?

18, 10, 12, 21, ?, 120

63, 74, ?,  129, 173, 228

7 29 61 ? 211 349

What will come in place of the question mark (?) in the following number series?

124, 131, 117, ?, 110, 145

1, 6, 27, 124, ?, 3906, 27391

What will come in place of the question mark (?) in the following series?

100, 81, 64, 51, 40, ?

What will come in place of the question mark (?) in the following series?

5, 10, 30, ?, 600, 3600

Find the missing number in the given number series.

8, 9, 16, 11, 32, 13, ?

25     25     37.5     ?     328.125     1804.6875