Which of the following is not a storage device?

Find the wrong number in the given number series.


41, 42.7, 46.1, 51.2, 58, 64.7

15, 34, 13, 32, 11, 28

96, 100, 86, 108, 80, 116

63        98        140       192      251     318

24,  (24 + 2p),  (24 + 4p),  (24 + 6p),  (24 + 8p),  (24 + 10p)

125, 142, 199, 320, 489, 778

Find the wrong number in the given number series.

132, 147, 138, 155, 144, 161 

Find the wrong number in the given number series.

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

Find the wrong number in given number series.

6490, 6377, 6294, 6211, 6138