{"id":67421,"date":"2023-03-23T06:54:00","date_gmt":"2023-03-23T01:24:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=67421"},"modified":"2023-12-19T11:06:09","modified_gmt":"2023-12-19T05:36:09","slug":"rs-aggarwal-chapter-15-class-9-maths-exercise-15-3-solutions","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-15-class-9-maths-exercise-15-3-solutions\/","title":{"rendered":"RS Aggarwal Chapter 15 Class 9 Maths Exercises 15.3 (ex 15c) Solutions"},"content":{"rendered":"\n<p><strong>RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 Solutions:<\/strong> Wherever we look, usually we see solids. So far, in all our studies, we have been dealing with figures that can be easily drawn on our notebooks or blackboards. These are called plane figures. We have understood what rectangles, squares, and circles are, what we mean by their perimeters and areas, and how we can find them. We have learned these in earlier classes.<\/p>\n<p>It would be interesting to see what happens if we cut out many of these plane figures of the same shape and size from cardboard sheets and stack them up in a vertical pile. Through this process, we shall obtain some solid figures (briefly called solids) such as a cuboid, a cylinder, etc. Know more about this chapter <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-9-maths-chapter-15-volume-and-surface-area-of-solids\/\">here<\/a>.<\/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-69d5683c90571\" 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-69d5683c90571\"><\/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-chapter-15-class-9-maths-exercise-15-3-solutions\/#download-rs-aggarwal-chapter-15-class-9-maths-exercise-153-solutions\" title=\"Download RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 Solutions\">Download RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 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-chapter-15-class-9-maths-exercise-15-3-solutions\/#access-the-rs-aggarwal-chapter-15-class-9-maths-exercise-153-solutions\" title=\"Access The RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 Solutions\">Access The RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 Solutions<\/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\/rs-aggarwal-chapter-15-class-9-maths-exercise-15-3-solutions\/#important-definition-for-rs-aggarwal-chapter-15-class-9-maths-ex-15c-solutions\" title=\"Important Definition for RS Aggarwal Chapter 15 Class 9\u00a0Maths Ex 15c\u00a0Solutions\">Important Definition for RS Aggarwal Chapter 15 Class 9\u00a0Maths Ex 15c\u00a0Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-15-class-9-maths-exercise-15-3-solutions\/#faqs-on-rs-aggarwal-chapter-15-class-9-maths-exercise-153\" title=\"FAQs on RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3\">FAQs on RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-15-class-9-maths-exercise-15-3-solutions\/#what-do-you-understand-by-surface-area-and-volume-write-the-crucial-topics-involved-in-chapter-15-maths-class-9-rs-aggarwal\" title=\"What do you Understand by Surface Area and Volume? Write the Crucial Topics Involved in Chapter 15, Maths Class 9 RS Aggarwal.\">What do you Understand by Surface Area and Volume? Write the Crucial Topics Involved in Chapter 15, Maths Class 9 RS Aggarwal.<\/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\/rs-aggarwal-chapter-15-class-9-maths-exercise-15-3-solutions\/#from-where-can-i-download-the-pdf-rs-aggarwal-chapter-15-class-9-maths-exercise-153\" title=\"From where can I download the PDF RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3?\">From where can I download the PDF RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-15-class-9-maths-exercise-15-3-solutions\/#can-i-access-the-rs-aggarwal-chapter-15-class-9-maths-exercise-153-pdf-offline\" title=\"Can I access the RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 PDF offline?\">Can I access the RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 PDF offline?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-chapter-15-class-9-maths-exercise-153-solutions\"><\/span>Download RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 Solutions<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\/EXERCISE-\u2013-15C.pdf\", \"#example1\");<\/script><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/EXERCISE-\u2013-15C.pdf\">EXERCISE \u2013 15C<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"access-the-rs-aggarwal-chapter-15-class-9-maths-exercise-153-solutions\"><\/span>Access The RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Question 1.<\/strong><br \/><strong>Solution:<\/strong><br \/>Number of trials = 500 times<br \/>Let E be the no. of events in each case, then<br \/>\u2234No. of heads (E1) = 285 times<br \/>and no. of tails (E2) = 215 times<br \/>\u2234 Probability in each case will be<br \/>\u2234(i)P(E1) =\u00a0285500\u00a0=\u00a057100\u00a0= 0.57<br \/>(ii) P(E2) =\u00a0215500\u00a0=\u00a043100\u00a0= 0.43<\/p>\n<p><strong>Question 2.<\/strong><br \/><strong>Solution:<\/strong><br \/>No. of trials = 400<br \/>Let E be the no. of events in each case, then<br \/>No. of 2 heads (E1) = 112<br \/>No. of one head (E2) = 160 times<br \/>and no. of O. head (E3) = 128 times<br \/>\u2234 Probability in each case will be:<br \/>\u2234 (i)P(E1) =\u00a0112400\u00a0=\u00a028100\u00a0= 0.28<br \/>(ii)P(E2) =\u00a0160400\u00a0=\u00a040100= 0.40<br \/>(iii) P(E3) =\u00a0128400\u00a0=\u00a032100\u00a0= 0.32 Ans.<\/p>\n<p><strong>Question 3.<\/strong><br \/><strong>Solution:<\/strong><br \/>Number of total trials = 200<br \/>Let E be the no. of events in each case, then<br \/>No. of three heads (E1) = 39 times<br \/>No. of two heads (E2) = 58 times<br \/>No. of one head (E3) = 67 times<br \/>and no. of no head (E4) = 36 times<br \/>\u2234 Probability in each case will be .<br \/>(i) P(E1) =\u00a039200\u00a0= 0.195<br \/>(ii) P(E3) =\u00a067200\u00a0= 0.335<br \/>(iii) P(E4) =\u00a036200\u00a0=\u00a018100\u00a0= 0.18<br \/>(iv) P(E2) =\u00a058200\u00a0=\u00a029100\u00a0= 0.29<\/p>\n<aside class=\"scaip scaip-2    \">\n<aside id=\"block-3\" class=\"widget_block clearfix\"><ins class=\"adsbygoogle\" data-ad-client=\"ca-pub-8012231244430966\" data-ad-slot=\"4142978075\" data-ad-format=\"auto\" data-full-width-responsive=\"true\" data-adsbygoogle-status=\"done\" data-ad-status=\"unfilled\">\n<div id=\"aswift_2_host\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\">\u00a0<\/div>\n<\/ins><\/aside>\n<\/aside>\n<p><strong>Question 4.<\/strong><br \/><strong>Solution:<\/strong><br \/>Solution No. of trials = 300 times<br \/>Let E be the no. of events in each case, then<br \/>No. of outcome of 1(E1) = 60<br \/>No. of outcome of 2(E2) = 72<br \/>No. of outcome of 3(E3) = 54<br \/>No. of outcome of 4(E4) 42<br \/>No. of outcome of 5(E5) = 39<br \/>No. of outcome of 6(E6) = 33<br \/>The probability of<br \/>(i) P(E3) =\u00a054300\u00a0=\u00a018100\u00a0= 0.18<br \/>(ii) P(E6) =\u00a033100\u00a0=\u00a011100= 0.11<br \/>(iii) P(E5) =\u00a039300\u00a0=\u00a013100\u00a0= 0.13<br \/>(iv) P(E1) =\u00a060300\u00a0=\u00a020100= 0.20 Ans.<\/p>\n<p><strong>Question 5.<\/strong><br \/><strong>Solution:<\/strong><br \/>No. of ladies on whom survey was made = 200.<br \/>Let E be the no. of events in each case.<br \/>No. of ladies who like coffee (E1) = 142<br \/>No. of ladies who like coffee (E2) = 58<br \/>Probability of<br \/>(1) P(E1) =\u00a0142200\u00a0=\u00a071100\u00a0= 0.71<br \/>(ii) P(E2) =\u00a058200\u00a0=\u00a029100\u00a0= 0.29 Ans.<\/p>\n<p><strong>Question 6.<\/strong><br \/><strong>Solution:<\/strong><br \/>Total number of tests = 6<br \/>No. of test in which the students get more than 60% mark = 2<br \/>Probability will he<br \/>P(E) =\u00a026\u00a0=\u00a013Ans.<\/p>\n<aside class=\"scaip scaip-3    \">\n<aside id=\"block-4\" class=\"widget_block clearfix\"><ins class=\"adsbygoogle\" data-ad-client=\"ca-pub-8012231244430966\" data-ad-slot=\"4142978075\" data-ad-format=\"auto\" data-full-width-responsive=\"true\" data-adsbygoogle-status=\"done\" data-ad-status=\"unfilled\">\n<div id=\"aswift_3_host\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\">\u00a0<\/div>\n<\/ins><\/aside>\n<\/aside>\n<p><strong>Question 7.<\/strong><br \/><strong>Solution:<\/strong><br \/>No. of vehicles of various types = 240<br \/>No. of vehicles of two wheelers = 64.<br \/>Probability will be P(E) =\u00a084240\u00a0=\u00a0720\u00a0= 0.35 Ans.<\/p>\n<p><strong>Question 8.<\/strong><br \/><strong>Solution:<\/strong><br \/>No. of phone numbers are one page = 200<br \/>Let E be the number of events in each case,<br \/>Then (i) P(E5) =\u00a024200\u00a0=\u00a012100\u00a0= 0.12<br \/>(ii) P(E8) =\u00a016200\u00a0=\u00a08100\u00a0= 0.08 Ans.<\/p>\n<p><strong>Question 9.<\/strong><br \/><strong>Solution:<\/strong><br \/>No. of students whose blood group is checked = 40<br \/>Let E be the no. of events in each case,<br \/>Then (i) P(E0) =\u00a01440\u00a0=\u00a0720\u00a0= 0.35<br \/>(ii) P(EAB) =\u00a0640\u00a0=\u00a0320\u00a0= 0.15 Ans.<\/p>\n<aside class=\"scaip scaip-4    \">\n<aside id=\"block-5\" class=\"widget_block clearfix\"><ins class=\"adsbygoogle\" data-ad-client=\"ca-pub-8012231244430966\" data-ad-slot=\"4142978075\" data-ad-format=\"auto\" data-full-width-responsive=\"true\" data-adsbygoogle-status=\"done\" data-ad-status=\"unfilled\">\n<div id=\"aswift_4_host\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\">\u00a0<\/div>\n<\/ins><\/aside>\n<\/aside>\n<p><strong>Question 10.<\/strong><br \/><strong>Solution:<\/strong><br \/>No. of total students = 30.<br \/>Let E be the number of elements, this probability will be of interval 21 \u2013 30<br \/>P(E) =\u00a0630\u00a0=\u00a015\u00a0= 0.2 Ans.<\/p>\n<p><strong>Question 11.<\/strong><br \/><strong>Solution:<\/strong><br \/>Total number of patients of various age group getting medical treatment = 360<br \/>Let E be the number of events, then<br \/>(i) No. of patient which are 30 years or more but less than 40 years = 60.<br \/>P(E) =\u00a060360\u00a0=\u00a016<br \/>(ii) 50 years or more but less than 70 years = 50 + 30 = 80<br \/>P(E) =\u00a080360\u00a0=\u00a029<br \/>(iii) Less than 10 years = zero<br \/>P(E) =\u00a00360\u00a0= 0<br \/>(iv) 10 years or more 90 + 50 + 60 + 80 + 50 + 30 = 360<\/p>\n<h2><span class=\"ez-toc-section\" id=\"important-definition-for-rs-aggarwal-chapter-15-class-9-maths-ex-15c-solutions\"><\/span>Important Definition for RS Aggarwal Chapter 15 Class 9\u00a0Maths Ex 15c\u00a0Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td>\n<p><strong><b>Name of the Solid Figure<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><b>Formulas<\/b><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Cuboid<\/p>\n<\/td>\n<td>\n<p><strong><b>LSA:<\/b><\/strong>\u00a02h(l + b)<br \/><strong><b>TSA:<\/b><\/strong>\u00a02(lb + bh + hl)<br \/><strong><b>Volume:<\/b><\/strong>\u00a0l \u00d7 b \u00d7 h<br \/><br \/>l = length,<br \/>b = breadth,<br \/>h = height<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Cube<\/p>\n<\/td>\n<td>\n<p><strong><b>LSA:<\/b><\/strong>\u00a04a2<br \/><strong><b>TSA:<\/b><\/strong>\u00a06a2<br \/><strong><b>Volume:<\/b><\/strong>\u00a0a3<br \/><br \/>a = sides of a cube<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Right Circular Cylinder<\/p>\n<\/td>\n<td>\n<p><strong><b>LSA:<\/b><\/strong>\u00a02(\u03c0 \u00d7 r \u00d7 h)<br \/><strong><b>TSA:<\/b><\/strong>\u00a02\u03c0r (r + h)<br \/><strong><b>Volume:<\/b><\/strong>\u00a0\u03c0 \u00d7 r2\u00a0\u00d7 h<br \/><br \/>r = radius,<br \/>h = height<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Right Pyramid<\/p>\n<\/td>\n<td>\n<p><strong><b>LSA:<\/b><\/strong>\u00a0\u00bd \u00d7 p \u00d7 l<br \/><strong><b>TSA:<\/b><\/strong>\u00a0LSA + Area of the base<br \/><strong><b>Volume:<\/b><\/strong>\u00a0\u2153 \u00d7 Area of the base \u00d7 h<br \/><br \/>p = perimeter of the base,<br \/>l = slant height, h = height<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Prism<\/p>\n<\/td>\n<td>\n<p><strong><b>LSA:<\/b><\/strong>\u00a0p \u00d7 h<br \/><strong><b>TSA:<\/b><\/strong>\u00a0LSA \u00d7 2B<br \/><strong><b>Volume:<\/b><\/strong>\u00a0B \u00d7 h<br \/><br \/>p = perimeter of the base,<br \/>B = area of base, h = height<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Right Circular Cone<\/p>\n<\/td>\n<td>\n<p><strong><b>LSA:<\/b><\/strong>\u00a0\u03c0rl<br \/><strong><b>TSA:<\/b><\/strong>\u00a0\u03c0 \u00d7 r \u00d7 (r + l)<br \/><strong><b>Volume:\u00a0<\/b><\/strong>\u2153 \u00d7 (\u03c0r2h)<br \/><br \/>r = radius,<br \/>l = slant height,<br \/>h = height<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Hemisphere<\/p>\n<\/td>\n<td>\n<p><strong><b>LSA:<\/b><\/strong>\u00a02 \u00d7 \u03c0 \u00d7 r2<br \/><strong><b>TSA:<\/b><\/strong>\u00a03 \u00d7 \u03c0 \u00d7 r2<br \/><strong><b>Volume:<\/b><\/strong>\u00a0\u2154 \u00d7 (\u03c0r3)<br \/><br \/>r = radius<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Sphere<\/p>\n<\/td>\n<td>\n<p><strong><b>LSA:<\/b><\/strong>\u00a04 \u00d7 \u03c0 \u00d7 r2<br \/><strong><b>TSA:<\/b><\/strong>\u00a04 \u00d7 \u03c0 \u00d7 r2<br \/><strong><b>Volume:<\/b><\/strong>\u00a04\/3 \u00d7 (\u03c0r3)<br \/><br \/>r = radius<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Know more at the <a href=\"https:\/\/cbse.nic.in\/\" target=\"_blank\" rel=\"noopener\">official website<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rs-aggarwal-chapter-15-class-9-maths-exercise-153\"><\/span>FAQs on RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3<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-1679555745881\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"what-do-you-understand-by-surface-area-and-volume-write-the-crucial-topics-involved-in-chapter-15-maths-class-9-rs-aggarwal\"><\/span><strong>What do you Understand by Surface Area and Volume? Write the Crucial Topics Involved in Chapter 15, Maths Class 9 RS Aggarwal.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Total Surface area refers to the sum of the areas of all the faces of a solid. Lateral surface area refers to the sum of areas of all the sides of a solid, excluding its top and base.\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1679555885240\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"from-where-can-i-download-the-pdf-rs-aggarwal-chapter-15-class-9-maths-exercise-153\"><\/span>From where can I download the PDF RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can find the download link from the above blog.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1679556044810\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-access-the-rs-aggarwal-chapter-15-class-9-maths-exercise-153-pdf-offline\"><\/span>Can I access the RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 PDF 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>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Chapter 15 Class 9 Maths Exercise 15.3 Solutions: Wherever we look, usually we see solids. So far, in all our studies, we have been dealing with figures that can be easily drawn on our notebooks or blackboards. These are called plane figures. We have understood what rectangles, squares, and circles are, what we &#8230; <a title=\"RS Aggarwal Chapter 15 Class 9 Maths Exercises 15.3 (ex 15c) Solutions\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-15-class-9-maths-exercise-15-3-solutions\/\" aria-label=\"More on RS Aggarwal Chapter 15 Class 9 Maths Exercises 15.3 (ex 15c) Solutions\">Read more<\/a><\/p>\n","protected":false},"author":236,"featured_media":67550,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73412,2917,73723,73395,2985,73410],"tags":[3081,3086,4711],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/67421"}],"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\/236"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=67421"}],"version-history":[{"count":4,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/67421\/revisions"}],"predecessor-version":[{"id":524558,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/67421\/revisions\/524558"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/67550"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=67421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=67421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=67421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}