1.

Find out the wrong term which is wrong in the given number series- 3,10,30,66,127,218

Answer» 30
a(1)=13 + 2 = 1 + 2 = 3a(2)=23+2 = 8+ 2 = 10a(3) = 33 + 2 = 27 + 2 = 29a(4) = 43 + 2 = 64 + 2 = 66a(5)=53 + 2 = 125 + 2 = 127a(6)=63 + 2 = 216 + 2 = 218So, third term 30 is wrong in the given number of series.


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