{"id":125071,"date":"2021-09-09T19:53:49","date_gmt":"2021-09-09T14:23:49","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=125071"},"modified":"2021-09-09T19:53:52","modified_gmt":"2021-09-09T14:23:52","slug":"rd-sharma-class-9-solutions-chapter-23-exercise-23-2","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-23-exercise-23-2\/","title":{"rendered":"RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 (Updated for 2021-22)"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-126164\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-23-Exercise-23.2.jpg\" alt=\"RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-23-Exercise-23.2.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-9-Solutions-Chapter-23-Exercise-23.2-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\"><strong>RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2<\/strong> are provided in the detailed manner in this article. You can easily dpownload free PDF which is created by our team of experts. These <a href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-solutions-class-9-maths-chapter-23-graphical-representation-of-statistical-data\/\" target=\"_blank\" rel=\"noopener\">RD Sharma Class 9 Solutions Chapter 23<\/a>\u00a0Exercise 23.2 will be very beneficial for your Class 9 exams and helps you to score good marks.\u00a0<\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-for-maths\/\" target=\"_blank\" rel=\"noopener\"><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RD Sharma Class 9 Maths Solutions&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">RD Sharma Class 9 Maths Solutions<\/span><\/a><\/li>\n<\/ul>\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-69d02d11a4049\" 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-69d02d11a4049\"><\/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-class-9-solutions-chapter-23-exercise-23-2\/#download-rd-sharma-class-9-solutions-chapter-23-exercise-232\" title=\"Download RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2\">Download RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2<\/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-class-9-solutions-chapter-23-exercise-23-2\/#access-rd-sharma-class-9-solutions-chapter-23-exercise-232\" title=\"Access RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2\">Access RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-23-exercise-23-2\/#faq-rd-sharma-class-9-solutions-chapter-23-exercise-232\" title=\"FAQ: RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2\">FAQ: RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-23-exercise-23-2\/#what-are-the-benefits-of-studying-from-rd-sharma-solutions-class-12\" title=\"What are the benefits of studying from RD Sharma Solutions Class 12?\">What are the benefits of studying from RD Sharma Solutions Class 12?<\/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-class-9-solutions-chapter-23-exercise-23-2\/#can-i-open-rd-sharma-class-9-solutions-chapter-23-exercise-232-pdf-on-my-smartphone\" title=\"Can I open RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 PDF on my smartphone?\">Can I open RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 PDF on my smartphone?<\/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-class-9-solutions-chapter-23-exercise-23-2\/#is-rd-sharma-enough-for-class-12-maths\" title=\"Is RD Sharma enough for Class 12 Maths?\">Is RD Sharma enough for Class 12 Maths?<\/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\/rd-sharma-class-9-solutions-chapter-23-exercise-23-2\/#can-i-download-rd-sharma-class-9-solutions-chapter-23-exercise-232-pdf-free\" title=\"Can I download RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 PDF free?\">Can I download RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 PDF free?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rd-sharma-class-9-solutions-chapter-23-exercise-232\"><\/span>Download <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2<\/span><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\/09\/RD-Sharma-Solution-Class-9-Chapter-23-Exercise-23.2.pdf\", \"#example1\");<\/script><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Solution-Class-9-Chapter-23-Exercise-23.2.pdf\">RD Sharma Solution Class 9 Chapter 23 Exercise 23.2<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"access-rd-sharma-class-9-solutions-chapter-23-exercise-232\"><\/span>Access <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Question 1.<br \/>Explain the reading and interpretation of bar graphs.<\/p>\n<p>Solution:<\/p>\n<p>Reading and interpretation of the bar graph:<br \/>The first step in reading a bar graph is to know what it represents or what is the information given by it. For this, we read the captions which are generally written just below the horizontal line (x-axis) and adjacent to vertical line (y-axis). After knowing that what does a bar graph represent we read the scale so that we can know the precise values in the given data.<\/p>\n<p>After reading a bar graph one must be able to draw certain conclusions from it. Drawing some conclusions from a given bar graph means interpretation of the bar graph.<\/p>\n<p>Question 2.<\/p>\n<p>Read the following bar graph and answer the following questions:<\/p>\n<p>(i) What information is given by the bar graph?<br \/>(ii) In which year the export is minimum?<br \/>(iii) In which year the import is maximum?<br \/>(iv) In which year the difference of the values of export and import is maximum?<\/p>\n<p><img src=\"https:\/\/farm2.staticflickr.com\/1948\/30707327907_88f6f653fd_o.png\" alt=\"Class 9 Maths Chapter 23 Graphical Representation of Statistical Data RD Sharma Solutions\" width=\"520\" height=\"416\" \/><\/p>\n<p>Solution:<\/p>\n<p>After reading the bar graph. We find:<\/p>\n<p>(i) Export and import in 100 crores of rupees year wise.<br \/>(ii) In the year 1982-83, export is minimum i.e. 100 crores.<br \/>(iii) In the year 1986-87, import is maximum i.e. 22 hundred crores.<br \/>(iv) In the year 1986-87, the difference of the values of import and export is maximum i.e. 22 \u2013 12 = 10 x 100 crore.<\/p>\n<p>Question 3.<\/p>\n<p>The following bar graph show\u2019s the results of an annual examination in a secondary school.<br \/>Read the bar graph and choose the correct alternative in each of the following:<\/p>\n<p>(i) The pair of classes in which the results of boys and girls are inversely proportional are:<br \/>(a) VI, VIII (b) VI, IX (c) VIII, IX (d) VIII, X<br \/>(ii) The class having the lowest failure rate of girls is<br \/>(a) VII (b) X (c) IX (d) VIII<br \/>(iii) The class having the lowest pass rate of students is<br \/>(a) VI (b) VII (c) VIII (d) IX<\/p>\n<p><img src=\"https:\/\/farm2.staticflickr.com\/1916\/45648316001_c5dbd6d41c_o.png\" alt=\"RD Sharma Book Class 9 PDF Free Download Chapter 23 Graphical Representation of Statistical Data\" width=\"522\" height=\"390\" \/><br \/>Solution:<\/p>\n<p>After reading the given bar graph, we find that<br \/>(i) The pair of classes in which the results of boys and girls are inversely proportional is VI and IX as in VI, 80% boys and 70% girls and in IX, 70% boys and 80% girls are the results.<br \/>(ii) Lowest failure of girls of students is VII as pass % is 100%.<br \/>(iii) Class having the lowest pass rate is VII boys as it is 50% only.<\/p>\n<p>Question 4.<br \/>The following data gives the number (in thousands) of applicants registered with an Employment Exchange during, 1995-2000:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1958\/30707326207_008a31a1d0_o.png\" alt=\"RD Sharma Class 9 Book Chapter 23 Graphical Representation of Statistical Data\" width=\"585\" height=\"100\" \/><br \/>Construct a bar graph to represent the above data.<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1940\/30707325877_9d97701742_o.png\" alt=\"Graphical Representation of Statistical Data With Solutions PDF RD Sharma Class 9 Solutions\" width=\"502\" height=\"474\" \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1956\/45648313681_7dec32cc62_o.png\" alt=\"RD Sharma Class 9 Solutions Chapter 23 Graphical Representation of Statistical Data Ex 23.2 4b\" width=\"584\" height=\"102\" \/><br \/>Bar graph of the above is given below:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1968\/30707324877_815e71c33e_o.png\" alt=\"RD Sharma Class 9 Maths Book Questions Chapter 23 Graphical Representation of Statistical Data\" width=\"344\" height=\"391\" \/><\/p>\n<p>Question 5.<br \/>The production of saleable steel in some of the steel plants of our country during 1999 is given below:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1906\/45648312491_f943fb7dac_o.png\" alt=\"RD Sharma Mathematics Class 9 Solutions Chapter 23 Graphical Representation of Statistical Data\" width=\"529\" height=\"98\" \/><br \/>Construct a bar graph to represent the above data on a graph paper by using the scale 1 big divisions = 20 thousands tonnes.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1906\/45648312491_f943fb7dac_o.png\" alt=\"RD Sharma Math Solution Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"529\" height=\"98\" \/><br \/>Bar graph of the above data is given below:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1902\/45597800862_7fb6b2f7d9_o.png\" alt=\"RD Sharma Class 9 Questions Chapter 23 Graphical Representation of Statistical Data\" width=\"306\" height=\"323\" \/><\/p>\n<p>Question 6.<br \/>The following table gives the route length (in thousand kilometres) of the Indian Railways in some of the years:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1973\/45648311411_9a18272cde_o.png\" alt=\"Maths RD Sharma Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"613\" height=\"100\" \/><br \/>Represent the above data with the help of a bar graph.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1973\/45648311411_9a18272cde_o.png\" alt=\"RD Sharma Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"613\" height=\"100\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1963\/45597800382_d23cfe2ba4_o.png\" alt=\"RD Sharma Class 9 Solutions Chapter 23 Graphical Representation of Statistical Data\" width=\"365\" height=\"551\" \/><\/p>\n<p>Question 7.<br \/>The following data gives the amount of loans (in crores of rupees) disbursed by a bank during some years:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1925\/45648310101_ed120338f4_o.png\" alt=\"RD Sharma Solutions Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"519\" height=\"99\" \/><br \/>(i) Represent the above data with the help of a bar graph.<br \/>(ii) With the help of the bar graph, indicate the year in which amount of loan is not increased over that of the preceding year.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1925\/45648310101_ed120338f4_o.png\" alt=\"RD Sharma Class 9 PDF Chapter 23 Graphical Representation of Statistical Data Ex 23.2\" width=\"519\" height=\"99\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1930\/45648309711_b91a3b273c_o.png\" alt=\"Graphical Representation of Statistical Data Class 9 RD Sharma Solutions\" width=\"356\" height=\"456\" \/><\/p>\n<p>Question 8.<br \/>The following table shows the interest paid by a company (in lakhs):<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1948\/44733987475_2eb88b137e_o.png\" alt=\"RD Sharma Class 9 Solution Chapter 23 Graphical Representation of Statistical Data\" width=\"642\" height=\"100\" \/><br \/>Draw the bar graph to represent the above information.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1948\/44733987475_2eb88b137e_o.png\" alt=\"Class 9 RD Sharma Solutions Chapter 23 Graphical Representation of Statistical Data\" width=\"642\" height=\"100\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1936\/45597798882_f622cf7735_o.png\" alt=\"Class 9 Maths Chapter 23 Graphical Representation of Statistical Data RD Sharma Solutions\" width=\"376\" height=\"376\" \/><\/p>\n<p>Question 9.<br \/>The following data shows the average age of men in various countries in a certain year:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1915\/44733986765_ba47ccfe52_o.png\" alt=\"RD Sharma Book Class 9 PDF Free Download Chapter 23 Graphical Representation of Statistical Data\" width=\"594\" height=\"102\" \/><br \/>Represent the above information by a bar graph.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1930\/45597797602_27f257d246_o.png\" alt=\"RD Sharma Class 9 Book Chapter 23 Graphical Representation of Statistical Data\" width=\"701\" height=\"456\" \/><\/p>\n<p>Question 10.<br \/>The following data gives the production of foodgrains (in thousand tonnes) for some years:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1930\/44733986025_5893ec2974_o.png\" alt=\"Graphical Representation of Statistical Data With Solutions PDF RD Sharma Class 9 Solutions\" width=\"592\" height=\"98\" \/><br \/>Represent the above data with the help of a bar graph.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1930\/44733986025_5893ec2974_o.png\" alt=\"RD Sharma Class 9 Maths Book Questions Chapter 23 Graphical Representation of Statistical Data\" width=\"592\" height=\"98\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1914\/45597795822_4c44e33638_o.png\" alt=\"RD Sharma Mathematics Class 9 Solutions Chapter 23 Graphical Representation of Statistical Data\" width=\"360\" height=\"457\" \/><\/p>\n<p>Question 11.<br \/>The following data gives the amount of manure (in thousand tonnes) manufactured by a company during some years:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1903\/44733985545_a095c1f993_o.png\" alt=\"RD Sharma Math Solution Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"590\" height=\"95\" \/><br \/>(i) Represent the above data with the help of a bar graph.<br \/>(ii) Indicate with the help of the bar graph the year in which the amount of manufactured by the company was maximum.<br \/>(in) Choose the correct alternative:<br \/>The consecutive years during which there was maximum decrease in manure production are:<br \/>(a) 1994 and 1995<br \/>(b) 1992 and 1993<br \/>(c) 1996 and 1997<br \/>(d) 1995 and 1996<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1980\/45597793872_5abb365b74_o.png\" alt=\"RD Sharma Class 9 Questions Chapter 23 Graphical Representation of Statistical Data\" width=\"611\" height=\"558\" \/><br \/>(ii) The maximum amount of manure manufactured in the year 1994, i.e. 45 thousand tonnes.<br \/>(iii) There was maximum decrease in manure production in 1996 and 1997.<\/p>\n<p>Question 12.<br \/>The following data gives the demand estimates of the Government of India, Department of Electronics for the personnel in the Computer sector during the Eighth Plan period (1990-95):<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1907\/44733984765_13bf8ec087_o.png\" alt=\"Maths RD Sharma Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"697\" height=\"149\" \/><br \/>Represent the data with the help of a bar graph. Indicate with the help of the bar graph the course where estimated requirement is least.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1907\/44733984765_13bf8ec087_o.png\" alt=\"RD Sharma Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"697\" height=\"149\" \/><br \/>The course where requirement is least is DCE.<\/p>\n<p>Question 13.<br \/>The income and expenditure for 5 years of a family is given in the following data:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1903\/44733984485_c3e6f25a02_o.png\" alt=\"RD Sharma Class 9 Solutions Chapter 23 Graphical Representation of Statistical Data\" width=\"643\" height=\"155\" \/><br \/>Represent the above data by a bar graph.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1960\/45597790912_66530190bf_o.png\" alt=\"RD Sharma Solutions Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"649\" height=\"500\" \/><\/p>\n<p>Question 14.<br \/>The investment (in ten crores of rupees) of Life Insurance Corporation of India in different sectors are given below:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1980\/45597787922_e46ab35f9c_o.png\" alt=\"RD Sharma Class 9 PDF Chapter 23 Graphical Representation of Statistical Data\" width=\"563\" height=\"220\" \/><br \/>Represent the above data with the help of a bar graph.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1935\/45597787142_42d0e37c5b_o.png\" alt=\"Graphical Representation of Statistical Data Class 9 RD Sharma Solutions\" width=\"627\" height=\"663\" \/><\/p>\n<p>Question 15.<br \/>The following data gives the value (in crores of rupees) of the Indian export of cotton textiles for different years:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1975\/45597784672_0cdb1a3fdd_o.png\" alt=\"RD Sharma Class 9 Solution Chapter 23 Graphical Representation of Statistical Data\" width=\"576\" height=\"121\" \/><br \/>Represent the above data with the help of a bar graph. Indicate with the help of a bar graph the year in which the rate of increase in exports is maximum over the preceding year.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1969\/30707311957_70b50f89c1_o.png\" alt=\"Class 9 RD Sharma Solutions Chapter 23 Graphical Representation of Statistical Data\" width=\"578\" height=\"443\" \/><\/p>\n<p>Question 16.<br \/>The following table gives the quantity of good (in crore tonnes)<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1919\/30707310527_74ec9ed27f_o.png\" alt=\"Class 9 Maths Chapter 23 Graphical Representation of Statistical Data RD Sharma Solutions\" width=\"681\" height=\"100\" \/><br \/>Represent this information with the help of a bar graph.<br \/>Explain through the bar graph if the quantity of goods carried by the Indian Railways in 1965-66 is more than double the quantity of goods carried in the year 1950-51.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1919\/30707310527_74ec9ed27f_o.png\" alt=\"RD Sharma Book Class 9 PDF Free Download Chapter 23 Graphical Representation of Statistical Data\" width=\"681\" height=\"100\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1944\/30707310127_dd0743ac8d_o.png\" alt=\"RD Sharma Class 9 Book Chapter 23 Graphical Representation of Statistical Data\" width=\"417\" height=\"364\" \/><\/p>\n<p>Question 17.<br \/>The production of oil (in lakh tonnes) in some of the refineries in India during 1982 was given below:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1930\/43830055470_e0c6fa8134_o.png\" alt=\"Graphical Representation of Statistical Data With Solutions PDF RD Sharma Class 9 Solutions\" width=\"546\" height=\"98\" \/><br \/>Construct a bar graph to represent the above data so that the bars are drawn horizontally.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1930\/43830055470_e0c6fa8134_o.png\" alt=\"RD Sharma Class 9 Maths Book Questions Chapter 23 Graphical Representation of Statistical Data\" width=\"546\" height=\"98\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1953\/30707308697_b5a0ea9901_o.png\" alt=\"RD Sharma Mathematics Class 9 Solutions Chapter 23 Graphical Representation of Statistical Data\" width=\"356\" height=\"457\" \/><\/p>\n<p>Question 18.<br \/>The expenditure (in 10 crores of rupees) on health by the Government of India during the various five year plans is shown below:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1931\/43830053280_65d5075500_o.png\" alt=\"RD Sharma Math Solution Class 9 Chapter 23 Graphical Representation of Statistical Data\" width=\"513\" height=\"99\" \/><br \/>Construct a bar graph to represent the above data.<br \/>Solution:<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1931\/43830053280_65d5075500_o.png\" alt=\"RD Sharma Class 9 Questions Chapter 23 Graphical Representation of Statistical Data\" width=\"513\" height=\"99\" \/><\/p>\n<p>We have included all the information regarding\u00a0<a href=\"https:\/\/cbse.nic.in\/\" target=\"_blank\" rel=\"noopener\">CBSE<\/a> <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2<\/span><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RD Sharma Class 9 Solutions Chapter 20 Exercise 20.1&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">. If you have any query feel free to ask in the comment section.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"faq-rd-sharma-class-9-solutions-chapter-23-exercise-232\"><\/span>FAQ: <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4540,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:[null,2,0]},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1631016598921\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"what-are-the-benefits-of-studying-from-rd-sharma-solutions-class-12\"><\/span>What are the benefits of studying from RD Sharma Solutions Class 12?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>By practicing these solutions, students can earn higher academic grades. Our experts solve these solutions with utmost accuracy to help students in their studies.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1631016642390\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-open-rd-sharma-class-9-solutions-chapter-23-exercise-232-pdf-on-my-smartphone\"><\/span>Can I open RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 PDF on my smartphone?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, you can open RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 PDF on any device.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1631016643685\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"is-rd-sharma-enough-for-class-12-maths\"><\/span>Is RD Sharma enough for Class 12 Maths?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>RD Sharma is a good book that gives you thousands of questions to practice.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1631016647381\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-download-rd-sharma-class-9-solutions-chapter-23-exercise-232-pdf-free\"><\/span>Can I download RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 PDF free?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, you can download RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 PDF free.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 are provided in the detailed manner in this article. You can easily dpownload free PDF which is created by our team of experts. These RD Sharma Class 9 Solutions Chapter 23\u00a0Exercise 23.2 will be very beneficial for your Class 9 exams and helps you to score &#8230; <a title=\"RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 (Updated for 2021-22)\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-9-solutions-chapter-23-exercise-23-2\/\" aria-label=\"More on RD Sharma Class 9 Solutions Chapter 23 Exercise 23.2 (Updated for 2021-22)\">Read more<\/a><\/p>\n","protected":false},"author":244,"featured_media":126164,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73719],"tags":[76786,76806],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/125071"}],"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\/244"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=125071"}],"version-history":[{"count":3,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/125071\/revisions"}],"predecessor-version":[{"id":126170,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/125071\/revisions\/126170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/126164"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=125071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=125071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=125071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}