In the following question, select the related number group from the given alternatives.
19 : 367 : : ? : ?
Expression : 19 : 367 : : ? : ?
The pattern is $$n:n^2+6$$
Eg = $$19:19^2+6=19:367$$
Now, only the first option matches above criteria
= $$21^2+6=441+6=447$$
=> Ans - (A)
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