Free GMAT Practice Question

Question 1 of 1
ID: GMAT-DI-DS-040
Section: Data Insights - Data Sufficiency (DS)
Topic: Number Properties
Difficulty level: Hard

Practice Mode: Single selected Question » Back to Overview

If $n$ is an integer greater than $1$, is $n$ prime?

  1. $n$ is a factor of $91$ and $n \ne 91$.
  2. The sum of all the positive factors of $n$ is $n + 1$.
» Quit
» Quit