A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
4, 18, 48, ?, 180
The pattern followed is = $$n(n+1)^2$$
$$1\times2^2$$ = 4
$$2\times3^2$$ =Â 18
$$3\times4^2$$ =Â 48
$$4\times5^2$$ =Â 100
$$5\times6^2$$ =Â 180
=> Ans - (B)
Create a FREE account and get:
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!
