In each of the following questions, a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
here the given pattern is 2, 2, 4, 6, ?, 10, 8, 14, 10
let the missing term be y
here 2 series are present
1st series : 2, 4, y, 8, 10
2nd series: 2, 6, 10, 14
as we can see that the missing term is a part of 1st series
and in 1st series difference between consecutive terms is 2
so 4-2 = y-4
y = 6
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