8, 17, 31, 50, 74, ?

8, 17, 31, 50, 74, ?

8, 17, 31, 50, 74, ?

a)            111

b)            105

c)            107

d)            103

e)            114

Sol:

8 + 9 = 17

17 + 14 = 31

31 + 19 = 50

50 + 24 = 74

74 + 29 = 103

quantitative aptitude
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