{"id":164640,"date":"2024-03-16T15:23:58","date_gmt":"2024-03-16T09:53:58","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=164640"},"modified":"2024-03-16T15:24:00","modified_gmt":"2024-03-16T09:54:00","slug":"by-an-engine-the-consumption-of-coal-is-directly-proportional-to-the-square-of-its-velocity-when-velocity-is-50-mile-hour-then","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/by-an-engine-the-consumption-of-coal-is-directly-proportional-to-the-square-of-its-velocity-when-velocity-is-50-mile-hour-then\/","title":{"rendered":"By an engine the consumption of coal is directly proportional to the square of its velocity when velocity is 50 mile\/hour then"},"content":{"rendered":"\n<p> <p class=\"MsoNormal\">By an engine the consumption of coal is directly proportional to the square of its velocity when velocity is 50 mile\/hour then consumption is 18 kg. If cost of coal is 25 paise\/kg and expenditure is 12.5 Rs\/hour is another case. Then find the consumption in travelling 50 miles?<\/p> <p class=\"MsoNormal\">a) 93 kg<\/p> <p class=\"MsoNormal\">b) 80 kg<\/p> <p class=\"MsoNormal\"><b>c) 75 kg<\/b><\/p> <p class=\"MsoNormal\">d) None of these<\/p> <p class=\"MsoNormal\">Sol:<\/p> <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"598\" height=\"1024\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-598x1024.png\" alt=\"\" class=\"wp-image-164641\" style=\"width:200px;height:auto\" srcset=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-598x1024.png 598w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-175x300.png 175w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-768x1315.png 768w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-897x1536.png 897w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-1196x2048.png 1196w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-88x150.png 88w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-100x171.png 100w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-204x350.png 204w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102-788x1349.png 788w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2024\/03\/image-102.png 289w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>By an engine the consumption of coal is directly proportional to the square of its velocity when velocity is 50 mile\/hour then consumption is 18 kg. If cost of coal is 25 paise\/kg and expenditure is 12.5 Rs\/hour is another case. Then find the consumption in travelling 50 miles? a) 93 kg b) 80 kg [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":164642,"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-164640","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\/164640","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=164640"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/164640\/revisions"}],"predecessor-version":[{"id":164643,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/164640\/revisions\/164643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/164642"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=164640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=164640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=164640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}