In the following question, select the missing number from the given series.
1, 1, 3, 4, 5, 9, 7, 16, 9, 25, 11, ?
Series : 1, 1, 3, 4, 5, 9, 7, 16, 9, 25, 11, ?
It is a combination of 2 series at alternate positions.
Numbers at odd position are consecutive odd numbers, while numbers at even position are squares of consecutive natural numbers.
1st series : 1, 3, 5, 7, 9, 11
2nd series : 1, 4, 9, 16, 25, 36
=> Ans - (B)
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