A collection of conceptual tools for describing data,

Find the wrong no in the given number series.

2, 4, 8, 16, 33, 64

2, 12, 36, 80, 150, 252

Find the wrong number in the given number series.

3600, 1440, 576, 230.4, 92.24, 36.864

45, 125, 214, 312, 420, 535

Find the wrong number in the given number series.


204, 215, 277, 337, 416, 518

The series given below contains a sequence of numbers.

Accordingly identify the incorrect number.

9, 14, 24, 38, 59

21, 23, 27, 35, 51, 87 

275, 50, 165, 33, 99, 19.8, 59.4