Question 25
Select the number that can replace the question mark (?) in the following series.
6, 9, 14, 21, 30, 41, ?
Solution
The given number 6, 9,14,21,30,41 , ?
Difference of two number 9-6 = 3, 14-9= 5 , 21-14 = 7, 30 - 21= 9, 41 - 30 = 11 , ? - 41 = 13
then ? = 41+13 = 54
the rule is adding odd numbers
The Ans is 54
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