{"id":43736,"date":"2018-10-23T02:00:54","date_gmt":"2018-10-23T09:00:54","guid":{"rendered":"https:\/\/gmatclub.com\/blog\/?p=43736"},"modified":"2018-10-20T13:35:19","modified_gmt":"2018-10-20T20:35:19","slug":"question-of-the-day-october-23","status":"publish","type":"post","link":"https:\/\/gmatclub.com\/blog\/question-of-the-day-october-23\/","title":{"rendered":"Question of the Day (October 23)"},"content":{"rendered":"<h2 style=\"text-align: center;\">Verbal<\/h2>\n<div class=\"item text\">\n<p>The peaks of a mountain range, acting like rocks in a streambed, produce ripples in the air flowing over them; the resulting flow pattern, with\u00a0<span style=\"text-decoration: underline;\">crests and troughs that remain stationary although the air that forms them is moving rapidly, are<\/span>\u00a0known as \"standing waves.\"<\/p>\n<p>(A) crests and troughs that remain stationary although the air that forms them is moving rapidly, are<\/p>\n<p>(B) crests and troughs that remain stationary although they are formed by rapidly moving air, are<\/p>\n<p>(C) crests and troughs that remain stationary although the air that forms them is moving rapidly, is<\/p>\n<p>(D) stationary crests and troughs although the air that forms them is moving rapidly, are<\/p>\n<p>(E) stationary crests and troughs although they are formed by rapidly moving air, is<\/p>\n<\/div>\n<p><a href=\"https:\/\/gmatclub.com\/forum\/the-peaks-of-a-mountain-range-acting-like-rocks-in-a-streambed-produ-251948.html\">Question Discussion &amp; Explanation<\/a><\/p>\n<p><strong>Correct Answer<\/strong>\u00a0- <span style=\"color: #ffffff;\">C<\/span>\u00a0-\u00a0(click and drag your mouse to see the answer)<\/p>\n<h3><a href=\"https:\/\/gmatclub.com\/forum\/after-evidence-was-obtained-in-the-1920s-that-the-universe-is-expandin-83242.html\"><strong>Bonus RC Question of the Day<\/strong><\/a><\/h3>\n<hr \/>\n<h2 style=\"text-align: center;\">Quant<\/h2>\n<p>If <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?x%5E2%20%2B%202x%20-15%20%3D%20-m\" alt=\"x^2 + 2x -15 = -m\" class=\"latex\">, where <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?x\" alt=\"x\" class=\"latex\"> is an integer from -10 and 10, inclusive, what is the probability that <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?m\" alt=\"m\" class=\"latex\"> is greater than zero?<\/p>\n<p>A. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B2%7D%7B7%7D\" alt=\"\\frac{2}{7}\" class=\"latex\"><br \/>\nB. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B1%7D%7B3%7D\" alt=\"\\frac{1}{3}\" class=\"latex\"><br \/>\nC. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B7%7D%7B20%7D\" alt=\"\\frac{7}{20}\" class=\"latex\"><br \/>\nD. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B2%7D%7B5%7D\" alt=\"\\frac{2}{5}\" class=\"latex\"><br \/>\nE. <img decoding=\"async\" src=\"https:\/\/gmatclub.com\/cgi-bin\/mimetex.cgi?%5Cfrac%7B3%7D%7B7%7D\" alt=\"\\frac{3}{7}\" class=\"latex\"><\/p>\n<p><a href=\"https:\/\/gmatclub.com\/forum\/m28-184509.html\">Question Discussion &amp; Explanation<\/a><\/p>\n<p><strong>Correct Answer<\/strong>\u00a0- <span style=\"color: #ffffff;\">B<\/span>\u00a0-\u00a0(click and drag your mouse to see the answer)<\/p>\n<p><strong>Like these questions?<\/strong>\u00a0Get the\u00a0<b><a href=\"https:\/\/gmatclub.com\/tests-beta\/\" target=\"_blank\" rel=\"noopener\" data-saferedirecturl=\"https:\/\/www.google.com\/url?hl=en&amp;q=https:\/\/gmatclub.com\/tests-beta\/&amp;source=gmail&amp;ust=1494346763458000&amp;usg=AFQjCNGPuQLeF_71bLsXGDQ7KbNaq3jUAA\">GMAT Club CAT\u2019s<\/a><\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Verbal The peaks of a mountain range, acting like rocks in a streambed, produce ripples in the air flowing over them; the resulting flow pattern, with\u00a0crests and troughs that remain&#8230;<\/p>\n","protected":false},"author":159,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[152,9,243],"tags":[],"class_list":["post-43736","post","type-post","status-publish","format-standard","hentry","category-gmat-tests","category-gmat","category-blog","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts\/43736","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=43736"}],"version-history":[{"count":1,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts\/43736\/revisions"}],"predecessor-version":[{"id":43743,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts\/43736\/revisions\/43743"}],"wp:attachment":[{"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/media?parent=43736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/categories?post=43736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/tags?post=43736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}