{"id":124858,"date":"2023-09-07T20:10:00","date_gmt":"2023-09-07T14:40:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=124858"},"modified":"2023-11-03T10:14:46","modified_gmt":"2023-11-03T04:44:46","slug":"rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5\/","title":{"rendered":"RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5 (Updated for 2024)"},"content":{"rendered":"\n<p><img class=\"alignnone wp-image-124871 size-full\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-1-Exercise-1.5.jpg\" alt=\"RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-1-Exercise-1.5.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-1-Exercise-1.5-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5: <\/strong>Complete the Class 9 Maths assignments or clear your exams with good marks with the <a href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-for-maths\/\" target=\"_blank\" rel=\"noopener\">RD Sharma Solutions Class 9 Maths<\/a>. You can get reliable solutions from <a href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-solutions-class-9-maths-chapter-1-number-system\/\" target=\"_blank\" rel=\"noopener\">RD Sharma Class 9 Solutions Chapter 1 <\/a> Exercise 1.5 as they are designed by subject matter experts. To know more, read the whole blog.\u00a0<\/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-69e2044ab71f7\" 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-69e2044ab71f7\"><\/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\/rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5\/#download-rd-sharma-class-9-solutions-chapter-1-exercise-15-pdf\" title=\"Download RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5\u00a0PDF\">Download RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5\u00a0PDF<\/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\/rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5\/#access-answers-of-rd-sharma-class-9-solutions-chapter-1-exercise-15\" title=\"Access answers of RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5\">Access answers of RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5\/#faqs-on-rd-sharma-class-9-solutions-chapter-1-exercise-15\" title=\"FAQs on RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5\">FAQs on RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5\/#how-much-does-it-cost-to-download-the-pdf-of-rd-sharma-class-9-solutions-chapter-1-exercise-15\" title=\"How much does it cost to download the PDF of RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5?\">How much does it cost to download the PDF of RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5\/#can-i-access-the-rd-sharma-solutions-class-9-maths-chapter-1-exercise-15-pdf-offline\" title=\"Can I access the RD Sharma Solutions Class 9 Maths Chapter 1 Exercise 1.5\u00a0PDF offline?\">Can I access the RD Sharma Solutions Class 9 Maths Chapter 1 Exercise 1.5\u00a0PDF offline?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5\/#are-the-solutions-rd-sharma-solutions-class-9-maths-chapter-1-exercise-15-relevant\" title=\"Are the solutions RD Sharma Solutions Class 9 Maths Chapter 1 Exercise 1.5\u00a0relevant?\">Are the solutions RD Sharma Solutions Class 9 Maths Chapter 1 Exercise 1.5\u00a0relevant?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rd-sharma-class-9-solutions-chapter-1-exercise-15-pdf\"><\/span><strong>Download RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5<\/strong><strong>\u00a0PDF<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/1.5-1.pdf\" target=\"_blank\" rel=\"noopener\">RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5<\/a><\/p>\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\/09\/1.5-1.pdf\", \"#example1\");<\/script><\/p>\n<h2><span class=\"ez-toc-section\" id=\"access-answers-of-rd-sharma-class-9-solutions-chapter-1-exercise-15\"><\/span><strong>Access answers of RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Question 1: Complete the following sentences:<\/strong><\/p>\n<p><strong>(i) Every point on the number line corresponds to a \u2026\u2026 number which may be either \u2026\u2026 or \u2026\u2026.<\/strong><\/p>\n<p><strong>(ii) The decimal form of an irrational number is neither \u2026.. nor \u2026\u2026<\/strong><\/p>\n<p><strong>(iii) The decimal representation of a rational number is either ..\u2026 or \u2026..<\/strong><\/p>\n<p><strong>(iv) Every real number is either \u2026 number or \u2026 number.<\/strong><\/p>\n<p><strong>Solution:<\/strong><\/p>\n<p><strong>(i)<\/strong>\u00a0Every point on the number line corresponds to a\u00a0<strong>real<\/strong> number which may be either\u00a0<strong>rational<\/strong>\u00a0or\u00a0<strong>irrational<\/strong>.<\/p>\n<p><strong>(ii)<\/strong>\u00a0The decimal form of an irrational number is neither\u00a0<strong>terminating<\/strong>\u00a0nor\u00a0<strong>repeating<\/strong>.<\/p>\n<p><strong>(iii)<\/strong>\u00a0The decimal representation of a rational number is either\u00a0<strong>terminating<\/strong>\u00a0or\u00a0<strong>non-terminating recurring<\/strong>.<\/p>\n<p><strong>(iv)<\/strong> Every real number is either a\u00a0<strong>rational<\/strong>\u00a0number or\u00a0<strong>an irrational<\/strong>\u00a0number.<\/p>\n<p><strong>Question 2: Represent \u221a6, \u221a7, \u221a8 on the number line.<\/strong><\/p>\n<p><strong>Solution<\/strong>:<\/p>\n<p>Find the equivalent values of \u221a6, \u221a7, \u221a8<\/p>\n<p>\u221a6 = 2.449<\/p>\n<p>\u221a7 = 2.645<\/p>\n<p>\u221a8 = 2.828<\/p>\n<p>We can see that all the given numbers lie between 2 and 3.<\/p>\n<p><strong>Question 3: Represent \u221a3.5, \u221a9.4, \u221a10.5 and on the real number line.<\/strong><\/p>\n<p><strong>Solution<\/strong>:<\/p>\n<p><strong>Represent \u221a3.5 on a number line<\/strong><\/p>\n<p>Step 1: Draw a line segment AB = 3.5 units<\/p>\n<p>Step 2: Produce B till point C, such that BC = 1 unit<\/p>\n<p>Step 3: Find the mid-point of AC, say O.<\/p>\n<p>Step 4: Taking O as the center draw a semi-circle, passing through A and C.<\/p>\n<p>Step 5: Draw a line passing through B perpendicular to OB, and cut a semicircle at D.<\/p>\n<p>Step 6: Consider B as a center and BD as the radius draw an arc-cutting OC produced at E.<\/p>\n<p>Now, from right triangle OBD,<\/p>\n<p>BD<sup>2<\/sup>\u00a0= OD<sup>2<\/sup>\u00a0\u2013 OB<sup>2<\/sup><\/p>\n<p>= OC<sup>2<\/sup>\u00a0\u2013 (OC \u2013 BC)<sup>2<\/sup><\/p>\n<p>(As, OD = OC)<\/p>\n<p>BD<sup>2<\/sup>\u00a0= 2OC x BC \u2013 (BC)<sup>2<\/sup><\/p>\n<p>= 2 x 2.25 x 1 \u2013 1<\/p>\n<p>= 3.5<\/p>\n<p>=&gt; BD = \u221a3.5<\/p>\n<p><strong>Represent \u221a9.4 on a number line<\/strong><\/p>\n<p>Step 1: Draw a line segment AB = 9.4 units<\/p>\n<p>Follow steps 2 to Step 6 mentioned above.<\/p>\n<p>BD<sup>2<\/sup>\u00a0= 2OC x BC \u2013 (BC)<sup>2<\/sup><\/p>\n<p>= 2 x 5.2 x 1 \u2013 1<\/p>\n<p>= 9.4<\/p>\n<p>=&gt; BD = \u221a9.4<\/p>\n<p><strong>Represent \u221a10.5 on a number line<\/strong><\/p>\n<p>Step 1: Draw a line segment AB = 10.5 units<\/p>\n<p>Following steps 2 to Step 6 mentioned above, we get<\/p>\n<p>BD<sup>2<\/sup>\u00a0= 2OC x BC \u2013 (BC)<sup>2<\/sup><\/p>\n<p>= 2 x 5.75 x 1 \u2013 1<\/p>\n<p>= 10.5<\/p>\n<p>=&gt; BD = \u221a10.5<\/p>\n<p><strong>Question 4: Find whether the following statements are true or false:<\/strong><\/p>\n<p><strong>(i) Every real number is either rational or irrational.<\/strong><\/p>\n<p><strong>(ii) \u03c0 is an irrational number.<\/strong><\/p>\n<p><strong>(iii) Irrational numbers cannot be represented by points on the number line.<\/strong><\/p>\n<p><strong>Solution<\/strong>:<\/p>\n<p>(i) True.<\/p>\n<p>(ii) True.<\/p>\n<p>(ii) False.<\/p>\n<p>This is the complete blog on RD Sharma Solutions Class 9 Maths Chapter 1 Exercise 1.5. To know more about the <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener\">CBSE<\/a> Class 9 Maths exams, ask in the comments.\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rd-sharma-class-9-solutions-chapter-1-exercise-15\"><\/span><strong>FAQs on RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1630929195422\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-much-does-it-cost-to-download-the-pdf-of-rd-sharma-class-9-solutions-chapter-1-exercise-15\"><\/span>How much does it cost to download the PDF of RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can download it for free.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1630929220387\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-access-the-rd-sharma-solutions-class-9-maths-chapter-1-exercise-15-pdf-offline\"><\/span>Can I access the RD Sharma Solutions Class 9 Maths Chapter 1 Exercise 1.5\u00a0PDF offline?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Once you have downloaded the PDF online, you can access it offline as well.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1630929244849\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"are-the-solutions-rd-sharma-solutions-class-9-maths-chapter-1-exercise-15-relevant\"><\/span>Are the solutions RD Sharma Solutions Class 9 Maths Chapter 1 Exercise 1.5\u00a0relevant?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>The solutions are relevant as they are designed by the subject matter experts. \u00a0<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5: Complete the Class 9 Maths assignments or clear your exams with good marks with the RD Sharma Solutions Class 9 Maths. You can get reliable solutions from RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5 as they are designed by subject matter experts. To know &#8230; <a title=\"RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5 (Updated for 2024)\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-solutions-class-9-maths-chapter-1-exercise-1-5\/\" aria-label=\"More on RD Sharma Class 9 Solutions Chapter 1 Exercise 1.5 (Updated for 2024)\">Read more<\/a><\/p>\n","protected":false},"author":243,"featured_media":124871,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73411],"tags":[3086,4388],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/124858"}],"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\/243"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=124858"}],"version-history":[{"count":4,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/124858\/revisions"}],"predecessor-version":[{"id":501541,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/124858\/revisions\/501541"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/124871"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=124858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=124858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=124858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}