Question 26

Select the number from among the given options that can replace the question mark (?) in the following series.

79, 81, 84, 89, 96, ?

Solution

The addition of consecutive prime numbers is applicable here.

79+2 = 81

81+3 = 84

84+5 = 89

89+7 = 96

96+11 = 107

Hence '107' will come in place of the question mark.


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