In the following question, select the related number from the given alternatives.
In the following question, select the related number from the given alternatives.
122 : 145 : : 226 : ?
Expression =Â 122 : 145 : : 226 : ?
The pattern followed is = $$[(n)^2+1]:[(n+1)^2+1]$$
Eg :- $$(11)^2+1=122$$ and $$(11+1)^2+1=144+1=145$$
Similarly, $$(15)^2+1=226$$
=>Â $$(15+1)^2+1=256+1=257$$
=> Ans - (C)
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