Rahul\u2019s age four years ago is six times of Mohan\u2019s age after 10 years and sum of Rahul, Mohan and Amit after two years is 124 years. If Amit is three years older than Rahul, then what is the Amit\u2019s age after 9 years?<\/p>\n\n\n\n
a. 70<\/strong><\/p>\n\n\n\n b. 50<\/p>\n\n\n\n c. 45<\/p>\n\n\n\n d. 65<\/p>\n\n\n\n e. 80<\/p>\n\n\n\n Sol:<\/p>\n\n\n\n Let Mohan\u2019s age after 10 years = x<\/p>\n\n\n\n Let Mohan and Rahul\u2019s present ages are (x –<\/p>\n\n\n\n 10) and (6x + 4)<\/p>\n\n\n\n Amit\u2019s age = 6x + 4 + 3<\/p>\n\n\n\n Amit\u2019s age = 6x + 7 years<\/p>\n\n\n\n Sum of age after 2 years,<\/p>\n\n\n\n (x \u2013 10 + 2) + (6x + 4 + 2) + (6x + 7 + 2) = 124<\/p>\n\n\n\n 13x + 7 = 124<\/p>\n\n\n\n x = 9<\/p>\n\n\n\n Present age of Amit = 6x + 7 = 61 years<\/p>\n\n\n\n Amit\u2019s age after 9 years = 61 + 9 = 70 years<\/p>\n","protected":false},"excerpt":{"rendered":" Rahul\u2019s age four years ago is six times of Mohan\u2019s age after 10 years and sum of Rahul, Mohan and Amit after two years is 124 years. If Amit is three years older than Rahul, then what is the Amit\u2019s age after 9 years? a. 70 b. 50 c. 45 d. 65 e. 80 Sol: […]<\/p>\n","protected":false},"author":419,"featured_media":163856,"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-163849","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\/163849","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=163849"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/163849\/revisions"}],"predecessor-version":[{"id":163857,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/163849\/revisions\/163857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/163856"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=163849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=163849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=163849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}