\(n\) is a positive integer less than \(300.\) Is \(n\) prime?

This topic has expert replies
Moderator
Posts: 2058
Joined: Sun Oct 29, 2017 4:24 am
Thanked: 1 times
Followed by:5 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

\(n\) is a positive integer less than \(300.\) Is \(n\) prime?

(1) There is only one integer between \(1\) and \(\dfrac{n}2,\) exclusive, which divides \(n\) completely.

(2) The sum of all the factors of \(n\) is greater than \(n + 1.\)

Answer: D

Source: e-GMAT
Source: — Data Sufficiency |