{"id":30304,"date":"2015-09-01T02:00:05","date_gmt":"2015-09-01T09:00:05","guid":{"rendered":"https:\/\/gmatclub.com\/blog\/?p=30304"},"modified":"2015-08-30T15:01:58","modified_gmt":"2015-08-30T22:01:58","slug":"gmat-question-of-the-day-september-1","status":"publish","type":"post","link":"https:\/\/gmatclub.com\/blog\/gmat-question-of-the-day-september-1\/","title":{"rendered":"GMAT Question of the Day (September 1)"},"content":{"rendered":"<p><strong>Math<\/strong><\/p>\n<p>Two cities, Kensington, MD and Reston, VA are 30 km apart. From both of these cities, simultaneously, two hikers start their journeys towards each other. They are walking at a constant speed of 5 km\/hour each. Simultaneously, a fly leaves the city of Kensington. It flies at the speed of 10 km\/hour and passes the hiker from its city. When it reaches the Reston hiker, it turns around and flies back to the Kensington hiker. It keeps doing so until the hikers meet. If the fly lands on the shoulder of the Kensington hiker as he continues his journey to Reston at the moment the two hikers meet, how many kilometers has the fly flown?<\/p>\n<p>A. 25<br \/>\nB. 30<br \/>\nC. 37.5<br \/>\nD. 45<br \/>\nE. 60<\/p>\n<p>&nbsp;<\/p>\n<div><a href=\"https:\/\/gmatclub.com\/forum\/m05-183673.html\">Question Discussion &amp; Explanation<\/a><br \/>\n<strong>Correct Answer<\/strong> <span style=\"background-color: #fff; color: #fff;\">- B\u00a0-\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. 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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>Studies have shown that regularly used household washing machines are teeming with bacteria that find their way onto our clothes and consequently onto us, causing various bacterial infections. Rinsing these machines with bleach is an effective way to get rid of such bacteria. However, certain other studies have shown that bleach, when used in the undiluted form, can severely corrode the metal drum in the machines. Thus, bleach, as long as it is diluted properly, is an effective means of eliminating any health risks from such washing machines, with no harmful effects on these machines.<\/p>\n<p><strong>Which of the following, if true, weakens the argument above?<\/strong><\/p>\n<p>A. Studies have shown that besides bacteria, many other kinds of pathogens can be found in regularly used washing-machines.<\/p>\n<p>B. Undiluted bleach is not more powerful than diluted bleach in killing bacteria.<\/p>\n<p>C. Many companies come with gentle bleach blends that do not corrode the metal drum of the household washing machines.<\/p>\n<p>D. Various studies have shown that certain bacteria can live outside the human body for long periods of time on various objects such as clothes, toys etc.<\/p>\n<p>E. Most household washing machines come with a hot-water cycle that is set at a temperature of 90 degrees Celsius, a temperature that has been cited as ideal for killing various disease-causing bugs in these machines.<\/p>\n<p>&nbsp;<\/p>\n<div><a href=\"https:\/\/gmatclub.com\/forum\/ragct-2015-day-7-studies-have-shown-that-regularly-used-202099.html\">Question Discussion &amp; Explanation<\/a><br \/>\n<strong>Correct Answer<\/strong> <span style=\"background-color: #fff; color: #fff;\">- A\u00a0-<\/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 Two cities, Kensington, MD and Reston, VA are 30 km apart. From both of these cities, simultaneously, two hikers start their journeys towards each other. They are walking at&#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-30304","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\/30304","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=30304"}],"version-history":[{"count":1,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts\/30304\/revisions"}],"predecessor-version":[{"id":30311,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/posts\/30304\/revisions\/30311"}],"wp:attachment":[{"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/media?parent=30304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/categories?post=30304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gmatclub.com\/blog\/wp-json\/wp\/v2\/tags?post=30304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}