Question

there are four numbers 9 8 4 and a missing one the mean is 8 what is the missing number

Answer 1

In the Missing Number series, we see a few examples first. Sometimes, the missing number could be present in the beginning and at other times at the end of the series. As you will see this creates different difficulty levels. The strategy in the missing number series is the same as that of the wrong number series, you have to detect the rule and then use this rule to predict the next number. Following are the tips that can reduce the time consumption to some deal while trying to detect the rule that forms a number sequence: