{"id":71211,"date":"2021-01-21T14:34:34","date_gmt":"2021-01-21T09:04:34","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=71211"},"modified":"2023-12-27T10:21:31","modified_gmt":"2023-12-27T04:51:31","slug":"rs-aggarwal-class-8-maths-chapter-13-ex-13-1-solutions","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-13-ex-13-1-solutions\/","title":{"rendered":"RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions 2024 | Download Free PDF"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-71212\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/13.1-2.jpg\" alt=\"RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/13.1-2.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/13.1-2-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions<\/strong>: This exercise covers topics related to pipes &amp; cistern problems using some general rules. It is essential that the students should practice the problems on a regular basis which enables them to excel in their exams &amp; improve their overall percentage too.<\/p>\n<p>The solutions are presented in a precise manner so the students can effortlessly get the answers to any question available in the RS Aggarwal textbook. RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions are created as per the latest syllabus &amp; the guidelines of CBSE that cover detailed illustrations with each answer. The students will get simplified &amp; detailed solutions to the complex problems that enable them to understand the topics with ease.<\/p>\n<p>Access <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-8-maths-chapter-13-time-and-work\/\" target=\"_blank\" rel=\"noopener noreferrer\">RS Aggarwal Class 8 Maths Chapter 13 Solutions<\/a> PDF<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69da59e132cff\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69da59e132cff\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-13-ex-13-1-solutions\/#download-rs-aggarwal-class-8-maths-chapter-13-ex-131-solutions\" title=\"Download RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions\">Download RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-13-ex-13-1-solutions\/#important-definition-for-rs-aggarwal-class-8-maths-chapter-13-ex-131-solutions\" title=\"Important Definition for RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions\">Important Definition for RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-class-8-maths-chapter-13-ex-131-solutions\"><\/span><strong>Download <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"example1\" style=\"text-align: justify;\">\u00a0<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 500px;}<br \/>\n.pdfobject { border: 1px solid #666; }<br \/>\n<\/style><\/p>\n<p style=\"text-align: justify;\"><script src=\"https:\/\/www.kopykitab.com\/_utility\/js\/pdfobject.min.js\"><\/script><br \/><script>PDFObject.embed(\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/RS-Aggarwal-Class-8-Maths-Chapter-13-Ex-13.1-Solutions.pdf\", \"#example1\");<\/script><\/p>\n<p><strong> <a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/RS-Aggarwal-Class-8-Maths-Chapter-13-Ex-13.1-Solutions.pdf\">RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"important-definition-for-rs-aggarwal-class-8-maths-chapter-13-ex-131-solutions\"><\/span><strong>Important Definition for <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Pipes and cistern <\/strong><\/li>\n<\/ul>\n<p>It is another form of time &amp; work-based questions. The questions like the time taken to fill or empty a tank, the amount of work performed for the same &amp; similar kinds of questions may come in the exam. There are 2 main things which the students need to know about such questions:<\/p>\n<p>(i) Inlet: It is a pipe that is linked to fill a tank with water. It is the positive kind of work performed.<\/p>\n<p>(ii) Outlet: It is a pipe that is linked to empty the tank of water. It shows a negative kind of work performed.<\/p>\n<ul>\n<li><strong>Important Formula on Pipes and Cistern<\/strong><\/li>\nFollowing are some important formulas that shall assist the students to solve the pipes and cistern based questions fast &amp; more efficiently:<\/ul>\n<ul>\n<li>If x hours are needed to fill up a tank, the part filled in 1 hr = 1\/x<\/li>\n<\/ul>\n<ul>\n<li>If y hours are needed to empty the tank, the part emptied in 1 hour = 1\/y<\/li>\n<\/ul>\n<ul>\n<li>If a pipe can fill a tank in x hours &amp; can empty the same tank in y hours. If both the pipes are opened at the same time, the net part of the tank filled in 1 hr = {(xy) \/ (y &#8211; x)}, given y&gt;x<\/li>\n<\/ul>\n<ul>\n<li>If a pipe can fill a tank in x hours &amp; can empty the same tank in y hours. If both the pipes are opened at the same time, the net part of the tank filled in 1 hr = {(xy) \/ (x &#8211; y)}, given x&gt;y<\/li>\n<\/ul>\n<ul>\n<li>Net work performed = (Sum of work performed by Inlets) \u2013 (Sum of work performed by Outlets)<\/li>\n<\/ul>\n<ul>\n<li>One inlet can fill the tank in x hr &amp; the other inlet can fill the same tank in y hrs, when both the inlets are opened at the same time, the time is taken to fill the whole tank = {(xy) \/ (y+x)}<\/li>\n<\/ul>\n<ul>\n<li>If 2 pipes take x &amp; y hours respectively to fill a tank of water &amp; a 3<sup>rd<\/sup> pipe is opened which takes z hours to empty the tank, the time taken to fill the tank = {1 \/ (1\/x) + (1\/y) + (1\/z)} &amp; the net part of the tank filled in 1 hr = (1\/x) + (1\/y) &#8211; (1\/z)<\/li>\n<\/ul>\n<p>Know more at the <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener noreferrer\">official website<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions: This exercise covers topics related to pipes &amp; cistern problems using some general rules. It is essential that the students should practice the problems on a regular basis which enables them to excel in their exams &amp; improve their overall percentage too. The solutions are &#8230; <a title=\"RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions 2024 | Download Free PDF\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-13-ex-13-1-solutions\/\" aria-label=\"More on RS Aggarwal Class 8 Maths Chapter 13 Ex 13.1 Solutions 2024 | Download Free PDF\">Read more<\/a><\/p>\n","protected":false},"author":239,"featured_media":71212,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[2985,2917,73722,73412,73410],"tags":[3543,73325,4711],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71211"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/239"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=71211"}],"version-history":[{"count":4,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71211\/revisions"}],"predecessor-version":[{"id":527205,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71211\/revisions\/527205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/71212"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=71211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=71211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=71211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}