GMAT DS : Number Properties : Even numbers December 1, 2013 By K S Baskar Leave a Comment Is the positive integer x even?1. (x – 1) is a prime number2. (x^2 – 1) is a prime number Listen to the latest from GMAT PodcastsShare this:Click to share on WhatsApp (Opens in new window)Click to share on Facebook (Opens in new window)Click to email this to a friend (Opens in new window)Click to share on Twitter (Opens in new window) Related

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