Question

Select the related word/letters/number from given alternatives.
?:300::5:185

• A. 5
• B. 15
• C. 6
• D. 7

Answer 1

The correct option is C 6

The relationship is x : x[$(x+1{)}^2$+ 1].

6 : 6[$(6+1{)}^2$+ 1].=300