Select the number that can replace the question mark (?) in the following series.
7, 11, 20, 36, 61, ?
From the given series 7,11, 20, 36, 61,?
As given follow pattern $$ 7 + 2^2 = 11 $$
$$ 11 + 3^2 = 20 $$
$$ 20 + 4^2 = 36 $$
$$ 36 + 5^2Â = 61 $$
nextÂ
$$ 61 + 6^2 = 97 $$ AnsÂ
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