next number of the sequence 4,7,11,17,27,45..............will be

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22 Nov 2011 sequence

next number of the sequence 4,7,11,17,27,45..............will be

OPtion

1) 49
2) 53
3) 64
4) 68
5) 75
6) 79
7) 86
8) 98
9) 102
10) none of these

Solution

4,7,11,17,27,45,x
series of difference 3,4,6,10,18,y
again sequence of difference 1,2,4,8,16
y = 18+16 = 34
x = 45+34 = 79

Correct Option: 6 Best Solution (0)