{"id":23081,"date":"2014-03-05T02:00:01","date_gmt":"2014-03-05T09:00:01","guid":{"rendered":"https:\/\/gmatclub.com\/blog\/?p=23081"},"modified":"2014-02-27T18:38:25","modified_gmt":"2014-02-28T01:38:25","slug":"gmat-question-of-the-day-mar-5-algebra-and-critical-reasoning-3","status":"publish","type":"post","link":"https:\/\/gmatclub.com\/blog\/gmat-question-of-the-day-mar-5-algebra-and-critical-reasoning-3\/","title":{"rendered":"GMAT Question of the Day (Mar 5): Algebra and Critical Reasoning"},"content":{"rendered":"

Math (PS)<\/strong><\/p>\n

If x is a positive integer, f(x) is defined as the number of positive integers which are less than x and do not have common factor with x other than 1. If x is prime then f(x) = ?<\/p>\n

(A) x - 2
\n(B) x - 1
\n(C) \\frac{x + 1}{2}
\n(D) \\frac{x - 1}{2}
\n(E) 2<\/p>\n

\nQuestion Discussion & Explanation<\/a>
\nCorrect Answer<\/strong> - B -<\/span> (click and drag your mouse to see the answer)\n<\/div>\n

<\/p>\n

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GMAT Daily Deals<\/div>\n