{"id":30830,"date":"2015-10-13T02:00:48","date_gmt":"2015-10-13T09:00:48","guid":{"rendered":"https:\/\/gmatclub.com\/blog\/?p=30830"},"modified":"2015-10-11T13:32:40","modified_gmt":"2015-10-11T20:32:40","slug":"gmat-question-of-the-day-october-13","status":"publish","type":"post","link":"https:\/\/gmatclub.com\/blog\/gmat-question-of-the-day-october-13\/","title":{"rendered":"GMAT Question of the Day (October 13)"},"content":{"rendered":"<p><strong>Math<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B15%5E%7B11%7D%20-%2015%5E%7B10%7D%7D%7B14%7D%20%3D%20%3F\" alt=\"\\frac{15^{11} - 15^{10}}{14} = ?\" class=\"latex\"><\/p>\n<p>A. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B1%7D%7B14%7D\" alt=\"\\frac{1}{14}\" class=\"latex\"><br \/>\nB. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B15%7D%7B14%7D\" alt=\"\\frac{15}{14}\" class=\"latex\"><br \/>\nC. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B15%5E%7B10%7D%7D%7B14%7D\" alt=\"\\frac{15^{10}}{14}\" class=\"latex\"><br \/>\nD. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?15%5E%7B10%7D\" alt=\"15^{10}\" class=\"latex\"><br \/>\nE. 1<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/gmatclub.com\/forum\/m06-183698.html\">Question Discussion &amp; Explanation<\/a><\/p>\n<div><strong>Correct Answer<\/strong> <span style=\"background-color: #fff; color: #fff;\">- D -\u00a0<\/span>(click and drag your mouse to see the answer)<\/div>\n<div style=\"background-color: #8db3e2; border-top: 4px solid #000000; border-bottom: 4px solid #000000; padding: 5px; margin-left: 20px; font-size: 15px; font-family: Gergia,serif; font-weight: bold;\">\n<div style=\"font-size: 19px; color: #ffffff; margin-bottom: 10px; padding-left: 10px;\">GMAT Daily Deals<\/div>\n<ul>\n<li style=\"padding: 0pt 0pt 10px 20px; color: #ffffff; list-style-type: disc;\">e-GMAT\u2019s methods help non-natives improve on GMAT Verbal. $400 total savings @ GMAT Club. Learn more.<a style=\"color: #0000ff;\" href=\"https:\/\/gmatclub.com\/blog\/courses\/e-gmat-discount-coupon-code\/?fl=twitter\"> <u>Save $400 via GMAT Club!<\/u><\/a><\/li>\n<li style=\"padding: 0pt 0pt 10px 20px; color: #ffffff; list-style-type: disc;\">Magoosh GMAT - GMAT Prep that's as smart as you are. Save $325 on Magoosh through GMAT Club.<a style=\"color: #0000ff;\" href=\"https:\/\/gmatclub.com\/blog\/courses\/magoosh-gmat-discount\/?fl=twitter\"> <u>Get up to $325 off!<\/u><\/a><\/li>\n<li style=\"padding: 0pt 0pt 10px 20px; color: #ffffff; list-style-type: disc;\">Accepted Free On-Demand Webinar: 7 Steps to a Stronger MBA Application.<a style=\"color: #0000ff;\" href=\"https:\/\/gmatclub.com\/blog\/2013\/04\/free-webinar-available-on-demand-teaching-essential-mba-pre-application-steps\/\"> <u>Free Webinar Available!<\/u><\/a><\/li>\n<li style=\"padding: 0pt 0pt 0px 20px; color: #ffffff; list-style-type: disc;\">Check out our discounts that are only offered through GMAT Club.<a style=\"color: #0000ff;\" href=\"https:\/\/gmatclub.com\/blog\/courses\/admissionado-discount\/?fl=twitter\">\u00a0<u>Learn more!<\/u><br \/>\n<\/a><\/li>\n<li style=\"padding: 10px 0pt 0px 20px; color: #ffffff; list-style-type: disc;\">Like our Question of the Day? Sign up for\u00a0<a style=\"color: #0000ff;\" href=\"https:\/\/click.linksynergy.com\/fs-bin\/click?id=PJTlq5NYqfE&amp;subid=&amp;offerid=216481.1&amp;type=10&amp;tmpid=9961&amp;RD_PARM1=http%3A%2F%2Fwww.kaptest.com%2Fgmat%2Fgmat-practice%2Ffree-gmat-practice-question-a-day\" target=\"_blank\"><span style=\"color: #0000ff;\">\u00a0<\/span><u>Kaplan's Free Question a Day<\/u><\/a><\/li>\n<\/ul>\n<\/div>\n<p><strong>Verbal<\/strong><\/p>\n<p>Standardized Test Writer: The most difficult items on our most difficult standardized test average a correct response rate of 18%. But two questions that I have written are currently averaging a correct response rate of 7%, so they must be among the most difficult legitimate questions on any of our standardized tests.<\/p>\n<p><strong>Which of the following, if true, would most weaken the test writer\u2019s argument?<\/strong><\/p>\n<p>A) The test questions are still in an experimental stage.<br \/>\nB) The test questions have not been vetted by any other test writers.<br \/>\nC) The standardized test writer is inexperienced.<br \/>\nD)No standardized test question with a rate below 20% is considered easy.<br \/>\nE) Both questions have multiple answers that are technically correct, but only one answer that is credited as correct.<\/p>\n<p>&nbsp;<\/p>\n<div><a href=\"https:\/\/gmatclub.com\/forum\/standardized-test-writer-the-most-difficult-items-on-our-185061.html\">Question Discussion &amp; Explanation<\/a><br \/>\n<strong>Correct Answer<\/strong> <span style=\"background-color: #fff; color: #fff;\">- E -<\/span> (click and drag your mouse to see the answer)<\/div>\n<p><strong>Like these questions?<\/strong> Get the GMAT Club question collection: <a href=\"https:\/\/gmatclub.com\/tests\/\">online at GMAT Club<\/a> OR <a href=\"https:\/\/www.amazon.com\/gp\/redirect.html?ie=UTF8&amp;location=http%3A%2F%2Fwww.amazon.com%2Fgp%2Fentity%2FGMAT-Club%2FB0048PPF3U%3Fie%3DUTF8%26ref_%3Dntt_athr_dp_pel_1&amp;tag=gmatclub-20&amp;linkCode=ur2&amp;camp=1789&amp;creative=390957\">on your Kindle<\/a> OR <a href=\"https:\/\/click.linksynergy.com\/fs-bin\/stat?id=PJTlq5NYqfE&amp;offerid=146261&amp;type=3&amp;subid=blog&amp;tmpid=1826&amp;RD_PARM1=http%253A%252F%252Fitunes.apple.com%252Fus%252Fapp%252Fgmat-toolkit%252Fid328345537%253Fmt%253D8%2526uo%253D6%2526partnerId%253D30\">on your iPhone\/iPad<\/a><\/p>\n<p><a href=\"https:\/\/gmatclub.com\/blog\/category\/blog\/gmat-tests\/\"><strong>Browse all GMAT Questions of the Day<\/strong><\/a><\/p>\n<p><strong>Subscribe to GMAT Question of the Day:<\/strong> <a href=\"https:\/\/feedburner.google.com\/fb\/a\/mailverify?uri=GMAT-Question-of-the-day&amp;loc=en_US\">E-mail<\/a> | <a href=\"https:\/\/feeds.feedburner.com\/GMAT-Question-of-the-day\">RSS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Math A. B. C. D. E. 1 &nbsp; Question Discussion &amp; Explanation Correct Answer &#8211; D &#8211;\u00a0(click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT\u2019s methods&#8230;<\/p>\n","protected":false},"author":159,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[152,9],"tags":[],"class_list":["post-30830","post","type-post","status-publish","format-standard","hentry","category-gmat-tests","category-gmat","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts\/30830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/users\/159"}],"replies":[{"embeddable":true,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/comments?post=30830"}],"version-history":[{"count":1,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts\/30830\/revisions"}],"predecessor-version":[{"id":30839,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts\/30830\/revisions\/30839"}],"wp:attachment":[{"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/media?parent=30830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/categories?post=30830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/tags?post=30830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}