A cube is made by folding the given sheet. What would be

1, 5, 40, 385, 5005, 85085

In each of the following questions, one number in the series does not follow the pattern of the others. Identify that wrong number in the series.

0              7              26           63           126         215

 7        12         33        126        635     

Find the wrong number in the given number series.

21, 42, 84, 116, 132, 264

The series given below contains a sequence of numbers.

Accordingly identify the incorrect number.

9, 14, 24, 38, 59

Find the wrong number in the given number series.

7, 9, 16, 12, 25, 15, 36

20, 22, 47, 145, 585, 2920

Find the wrong number in the given number series.

7, 12, 19, 28, 39, 53, 67