शुद्ध शब्द है -

Find the wrong number in the given number series,

125, 150, 250, 475, 875, 1500

24, 12, 22.5, 45, 157.5, 708.75

Find the wrong number in the given number series.

51, 85, 119, 153, 187, 255

97, 98, 107, 132, 181, 264

25, 32, 47, 77, 126, 198

Find the wrong number in the given number series,

31, 55, 91, 145, 217, 307

Find the wrong number in the given number series.

71, 98, 123, 154, 191, 232

 7        12         33        126        635     

35, 44, 28, 53, 19, 66

5 4 15 36 107 226