The book ‘An Extraordinary life’ is based on whose

14, 86, 150, ?, 254, 294

196, 167, 144, ?, 108, 95

7.5% of 820.68 - 95% of 945.06 + 12.8% of 1050= ?

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

92, 153, 220, ?, 364, 443

71, 79, 88, 152, ?, 393

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

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

7, 19, 55, 163, 487, ?

45, ?, 84, 114, 151, 195

Find the missing number in the given number series.

1, 2, 6, 24, 120, ?

Find the missing number in the given number series.

1, 2, 3, 6, 11, 20, ?