6 : 42 :: 5 :?

Name: 6 : 42 :: 5 :?
Uploaded: April 8, 2021, 10:18 a.m.
Duration: 3 min 48 s
Description: 6 : 42 :: 5 :?

Solution

Expression : 6 : 42 :: 5 :?

The pattern followed is = $$n:n^2+n$$

Eg :- $$6:(6^2+6)=6:42$$

Similarly, $$5^2+5=25+5=30$$

=> Ans - (B)

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