{"id":163944,"date":"2024-03-09T15:06:16","date_gmt":"2024-03-09T09:36:16","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=163944"},"modified":"2024-03-09T15:06:17","modified_gmt":"2024-03-09T09:36:17","slug":"find-a-wrong-number-in-a-series-7-28-63-124-215-342-511","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/find-a-wrong-number-in-a-series-7-28-63-124-215-342-511\/","title":{"rendered":"Find a wrong number in a series: 7, 28, 63, 124, 215, 342, 511"},"content":{"rendered":"\n<p> <p class=\"MsoNormal\">Find a wrong number in a series:<\/p> <p class=\"MsoNormal\">7, 28, 63, 124, 215, 342, 511.<\/p> <p class=\"MsoListParagraphCxSpFirst\" style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">A.<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;\">\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>7<\/p> <p class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\"><b>B.<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;\">\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>28<\/b><\/p> <p class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">C.<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;\">\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>124<\/p> <p class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">D.<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;\">\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>215<\/p> <p class=\"MsoListParagraphCxSpLast\" style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\">E.<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>342<\/p> <p class=\"MsoNormal\">Sol:<\/p> <p class=\"MsoNormal\">Clearly the correct sequence is : 2<sup>3<\/sup>\u22121,3<sup>3<\/sup>\u22121,4<sup>3<\/sup>\u22121,5<sup>3<\/sup>\u22121,6<sup>3<\/sup>\u22121,7<sup>3<\/sup>\u22121,8<sup>3<\/sup>\u22121.<\/p> <p class=\"MsoNormal\"><span style=\"font-family:&quot;Cambria Math&quot;,serif;mso-bidi-font-family:\n&quot;Cambria Math&quot;\">\u2234<\/span>28 is wrong and should be replaced with3<sup>3<\/sup>\u22121 i.e. 26. Hence, the answer is (b).<\/p> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Find a wrong number in a series: 7, 28, 63, 124, 215, 342, 511. A.\u00a0\u00a0\u00a0\u00a0\u00a0 7 B.\u00a0\u00a0\u00a0\u00a0\u00a0 28 C.\u00a0\u00a0\u00a0\u00a0\u00a0 124 D.\u00a0\u00a0\u00a0\u00a0\u00a0 215 E.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 342 Sol: Clearly the correct sequence is : 23\u22121,33\u22121,43\u22121,53\u22121,63\u22121,73\u22121,83\u22121. \u223428 is wrong and should be replaced with33\u22121 i.e. 26. Hence, the answer is (b).<\/p>\n","protected":false},"author":419,"featured_media":163945,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5138],"tags":[5139],"class_list":["post-163944","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quantitative-aptitude","tag-quantitative-aptitude"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/163944","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=163944"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/163944\/revisions"}],"predecessor-version":[{"id":163946,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/163944\/revisions\/163946"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/163945"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=163944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=163944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=163944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}