Which number comes next in the series?
1, 5, 2, 6, 3, 7, ?
The pattern followed is :
1 + 4 = 5
5 - 3 = 2
2Â + 4 =Â 6
6Â - 3 =Â 3
3Â + 4 =Â 7
7Â - 3 =Â 4
=> Ans - (C)
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