In each of the following question an incomplete series of numbers with one blank is given. Identify the missing number from the given alternatives.
1, 5, 13, 29, 61, ________
1
90
2
103
3
109
4
125
In each of the following question an incomplete series of numbers with one blank is given. Identify the missing number from the given alternatives.
1, 5, 13, 29, 61, ________