Question

Which among the following numbers in the series should be replaced with 12?
0, 4, 8, 10, 16, 20​

Answer 1

10 should be replaced with 12

Answer 2

                                    Missing Number

Number series is a sequence of numbers which will have a common type of operation done between them. In this series, a wrong number is also added and we have to find out the wrong number

Step-by-step explanation:

$0,4,8,10,16,20$

Here, we are able to conclude that the series will be +4 and so,  

$0+4=4\\4+4=8\\8+4=12\\12+4=16\\16+4=20$

Therefore, adding sum of four is the operation being done here and we have found that  $10$  is the wrong number here. Hence, it should be replaced with   $12$.