निम्नलिखित प्रत्येक

71, 79, 88, 152, ?, 393

17, 36, 65, 104, 153, ?

625, 125, 375, 75, 225, 45, ?

84, 63, ?,  283.5, 1701

12      48        192       ?        3072         12288

What value should come in the place of (?) in the following number series?

71, 72, 76, 103, ?, 244

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

?, 65, 37, 73, 29, 81

Find the missing number in the given number series.

?, 26, 38, 70, 130, 226

14, 86, 150, ?, 254, 294

What value should come in the place of (?) in the following number series?

100, 115, ?, 190, 250, 325