2 votes 2 votes Find out the wrong term from the following series and select the number from the alternatives which will replace the wrong term in the series. $2,9,28,65,126,216,344:$ $38$ $217$ $356$ $66$ Logical Reasoning nielit2016dec-scientistb sequences&series + – Lakshman Bhaiya asked Mar 31, 2020 edited May 29, 2020 by go_editor Lakshman Bhaiya 13.7k points 802 views answer comment Share See all 0 reply Please log in or register to add a comment.
2 votes 2 votes The given series is $2,9,28,65,126,216,344$ $2=1^{3}+1$ $9=2^{3}+1$ $28=3^{3}+1$ $65=4^{3}+1$ $126=5^{3}+1$ $6^{3}+1=216+1=217$ $344=7^{3}+1$ $\therefore$ Wrong number in the series is $216.$ So, the correct answer is $(B).$ Lakshman Bhaiya answered Aug 14, 2020 Lakshman Bhaiya 13.7k points comment Share See all 0 reply Please log in or register to add a comment.