{"id":1850,"date":"2022-11-02T15:39:25","date_gmt":"2022-11-02T15:39:25","guid":{"rendered":"https:\/\/theexampillar.com\/ncert\/?p=1850"},"modified":"2022-11-02T15:39:25","modified_gmt":"2022-11-02T15:39:25","slug":"ncert-solutions-class-7-maths-chapter-3-data-handling-ex-3-3","status":"publish","type":"post","link":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-3-data-handling-ex-3-3\/","title":{"rendered":"NCERT Solutions Class 7 Maths Chapter 3 Data Handling Ex 3.3"},"content":{"rendered":"<h2 style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">NCERT Solutions Class 7 Mathematics\u00a0<\/span><br \/>\n<span style=\"color: #000000; font-family: georgia, palatino, serif;\">Chapter &#8211; 3 (Data Handling)<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">The NCERT Solutions in English Language for Class 7 Mathematics <strong>Chapter &#8211; 3 Data Handling <\/strong>Exercise 3.3 has been provided here to help the students in solving the questions from this exercise.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Chapter : 3 Data Handling<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-3-data-handling-ex-3-1\" target=\"_blank\" rel=\"noopener\">NCERT Solution Class 7 Maths Exercise &#8211; 3.1<\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-3-data-handling-ex-3-2\" target=\"_blank\" rel=\"noopener\">NCERT Solution Class 7 Maths Exercise &#8211; 3.2<\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-3-data-handling-ex-3-4\" target=\"_blank\" rel=\"noopener\">NCERT Solution Class 7 Maths Exercise &#8211; 3.4<\/a><\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">Exercise &#8211; 3.3\u00a0<\/span><\/h2>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>1. Use the bar graph (Fig 3.3) to answer the following questions.<br \/>\n<\/strong><strong>(a) Which is the most popular pet?<br \/>\n(b) How many students have dog as a pet?<br \/>\n<\/strong><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1860 aligncenter\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q1.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"308\" height=\"305\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q1.png 308w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q1-300x297.png 300w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q1-150x150.png 150w\" sizes=\"auto, (max-width: 308px) 100vw, 308px\" \/><br \/>\n<strong style=\"font-size: 14px;\">Fig 3.3<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Solution &#8211;<br \/>\n<\/strong>The bar graph represents the pets owned by the students.<br \/>\n(a) Cats are the most popular pet among the students.<br \/>\n(b) 8 students have dog as a pet animal.<br \/>\n<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>2. Read the bar graph (Fig 3.4) which shows the number of books sold by a bookstore during five consecutive years and answer the following questions:<br \/>\n<\/strong><strong>(i) About how many books were sold in 1989? 1990? 1992?<br \/>\n<\/strong><strong>(ii) In which year were about 475 books sold? About 225 books sold?<br \/>\n<\/strong><strong>(iii) In which years were fewer than 250 books sold?<br \/>\n<\/strong><strong>(iv) Can you explain how you would estimate the number of books sold in 1989?<br \/>\n<\/strong><\/span><\/p>\n<figure id=\"attachment_1861\" aria-describedby=\"caption-attachment-1861\" style=\"width: 425px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-1861\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q1b.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"425\" height=\"236\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q1b.png 547w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q1b-300x167.png 300w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q1b-480x267.png 480w\" sizes=\"auto, (max-width: 425px) 100vw, 425px\" \/><figcaption id=\"caption-attachment-1861\" class=\"wp-caption-text\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Fig 3.4<\/strong><\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Solution &#8211;<br \/>\n<\/strong><strong>(i) By observing bar graph,<br \/>\n<\/strong>175 books were sold in the year 1989.<br \/>\n475 books were sold in the year 1990.<br \/>\n225 books were sold in the year 1992.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>(ii) By observing bar graph,<br \/>\n<\/strong>475 books were sold in the year 1990.<br \/>\n225 books were sold in the year 1992.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>(iii) By observing bar graph,<br \/>\n<\/strong>In the years 1989 and 1992, the number of books sold were less than 250.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>(iv) By observing the bar graph, we can conclude that,<br \/>\n<\/strong>The number of books sold in the year 1989 is about 1 and \u00be<sup>th<\/sup>\u00a0part of 1 cm.<br \/>\nScale is taken as 1 cm = 100 books<br \/>\n= 100 + (\u00be \u00d7 100)<br \/>\n= 100 + (3 \u00d7 25)<br \/>\n= 100 + 75<br \/>\n= 175<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>3. Number of children in six different classes are given below. Represent the data on a bar graph.<\/strong><\/span><\/p>\n<div class=\"table-responsive\" style=\"text-align: justify;\">\n<table class=\"table table-bordered\" style=\"width: 70%;\">\n<tbody>\n<tr>\n<td><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Class<\/strong><\/span><\/td>\n<td><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Fifth<\/strong><\/span><\/td>\n<td><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Sixth<\/strong><\/span><\/td>\n<td><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Seventh<\/strong><\/span><\/td>\n<td><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Eighth<\/strong><\/span><\/td>\n<td><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Ninth<\/strong><\/span><\/td>\n<td><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Tenth<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Number of Children<\/strong><\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">135<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">120<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">95<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">100<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">90<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">80<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>(a) How would you choose a scale?<br \/>\n<\/strong><strong>(b) Answer the following questions:<br \/>\n<\/strong><strong>(i) Which class has the maximum number of children? And the minimum?<br \/>\n<\/strong><strong>(ii) Find the ratio of students of class sixth to the students of class eight.<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1863 aligncenter\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q3.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"498\" height=\"524\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q3.png 750w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q3-285x300.png 285w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q3-480x505.png 480w\" sizes=\"auto, (max-width: 498px) 100vw, 498px\" \/><\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>(a)<\/strong> Scale is 1 cm = 10 students.<br \/>\n<strong>(b)<\/strong><br \/>\n<strong>(i)<\/strong> Class 5<sup>th<\/sup>\u00a0has the maximum number of children i.e. 135 and class 7<sup>th<\/sup>\u00a0has the minimum number of children i.e. 95.<br \/>\n<strong>(ii)<\/strong> The total number of students in class 6<sup>th<\/sup>\u00a0is 120 and the total number of students in class 8<sup>th<\/sup>\u00a0is 100<br \/>\nThen,<br \/>\nRatio between the number of students of class 6<sup>th<\/sup>\u00a0and 8<sup>th<\/sup>,<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\">= <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{120}{100}\" alt=\"\\frac{120}{100}\" align=\"absmiddle\" \/> = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{6}{5}\" alt=\"\\frac{6}{5}\" align=\"absmiddle\" \/> = 6 : 5<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>4. The performance of a student in 1st Term and 2nd Term is given. Draw a double bar graph choosing appropriate scale and answer the following:<\/strong><\/span><\/p>\n<div class=\"table-responsive\" style=\"text-align: justify;\">\n<table class=\"table table-bordered\" style=\"width: 80%;\">\n<tbody>\n<tr>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Subject<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>English<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Hindi<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Maths<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Science<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>S. Science<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>1<sup>st<\/sup>\u00a0Term (M.M. 100)<\/strong><\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">67<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">72<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">88<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">81<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">73<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>2<sup>nd<\/sup>\u00a0Term (M.M. 100)<\/strong><\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">70<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">65<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">95<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">85<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">75<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>(i) In which subject, has the child improved his performance the most?<br \/>\n<\/strong><strong>(ii) In which subject is the improvement the least?<br \/>\n<\/strong><strong>(iii) Has the performance gone down in any subject?<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Solution &#8211;<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1864 aligncenter\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q4.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"528\" height=\"433\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q4.png 750w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q4-300x246.png 300w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q4-480x394.png 480w\" sizes=\"auto, (max-width: 528px) 100vw, 528px\" \/><\/strong><strong>(i)<\/strong> In Math, the performance of the students improved the most.<br \/>\n<strong>(ii)<\/strong> In social science, the performance of the students improved the least.<br \/>\n<strong>(iii)<\/strong> Yes, in Hindi the performance of the students has gone down.<br \/>\n<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>5. Consider this data collected from a survey of a colony.<\/strong><\/span><\/p>\n<div class=\"table-responsive\" style=\"text-align: justify;\">\n<table class=\"table table-bordered\" style=\"width: 80%;\">\n<tbody>\n<tr>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Favourite Sport<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Cricket<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Basket Ball<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>swimming<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Hockey<\/strong><\/span><\/td>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Athletics<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Watching<\/strong><\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">1240<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">470<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">510<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">430<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">250<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Participating<\/strong><\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">620<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">320<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">320<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">250<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">105<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>(i) Draw a double bar graph choosing an appropriate scale.\u00a0<\/strong><strong>What do you infer from the bar graph?<br \/>\n<\/strong><strong>(ii) Which sport is most popular?<br \/>\n<\/strong><strong>(iii) Which is more preferred, watching or participating in sports?<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1865 aligncenter\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q5.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"548\" height=\"449\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q5.png 750w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q5-300x246.png 300w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q5-480x394.png 480w\" sizes=\"auto, (max-width: 548px) 100vw, 548px\" \/><\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>(i)<\/strong> The above bar graph depicts the number of people who are watching and who are participating in sports.<br \/>\n<strong>(ii)<\/strong> Cricket is the most popular sport.<br \/>\n<strong>(iii)<\/strong> Watching the sports is more preferred by the people.<br \/>\n<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>6. Take the data giving the minimum and the maximum temperature of various cities given in the beginning of this Chapter (Table 3.1). Plot a double bar graph using the data and answer the following:<br \/>\n<\/strong><strong>(i) Which city has the largest difference in the minimum and maximum temperature on the given date?<br \/>\n<\/strong><strong>(ii) Which is the hottest city and which is the coldest city?<br \/>\n<\/strong><strong>(iii) Name two cities where maximum temperature of one was less than the minimum temperature of the other.<br \/>\n<\/strong><strong>(iv) Name the city which has the least difference between its minimum and the maximum temperature.<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: georgia, palatino, serif; color: #000000;\"><strong>Solution &#8211;<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1862 aligncenter\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q6.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"580\" height=\"476\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q6.png 750w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q6-300x246.png 300w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/10\/NCERT-Solutions-Class-7-Maths-Ex-3.3-Q6-480x394.png 480w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><\/strong><strong>(i)<\/strong> Jammu has the largest difference between the maximum and minimum temperature i.e. 41\u00b0C \u2013 26\u00b0C = 15\u00b0C\u00a0on 20.6.2006.<br \/>\n<strong>(ii)<\/strong> Hottest city is Jammu with 41\u00b0C temperature and coldest city is Bengaluru with 21\u00b0C temperature.<br \/>\n<strong>(iii)<\/strong> Bengaluru having its maximum temperature 28\u00b0C is less than the minimum temperature 29\u00b0C in Ahmedabad.<br \/>\nBengaluru having its maximum temperature 28\u00b0C is less than the maximum temperature 29\u00b0C in Jaipur.<br \/>\n<strong>(iv)<\/strong> Mumbai has the least difference between its minimum and maximum temperatures i.e. 32\u00b0C \u2013 27\u00b0C = 5\u00b0C<br \/>\n<\/span><\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions Class 7 Mathematics\u00a0 Chapter &#8211; 3 (Data Handling) The NCERT Solutions in English Language for Class 7 Mathematics Chapter &#8211; 3 Data Handling Exercise 3.3 has been provided here to help the students in solving the questions from this exercise.\u00a0 Chapter : 3 Data Handling NCERT Solution Class 7 Maths Exercise &#8211; 3.1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[219],"tags":[286,287,283,5],"class_list":["post-1850","post","type-post","status-publish","format-standard","hentry","category-class-7-maths","tag-ncert-class-7-maths-chapter-3-data-handling-in-english","tag-ncert-solutions-class-7-maths-chapter-3-in-english","tag-ncert-solutions-class-7-maths-in-english","tag-ncert-solutions-in-english"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.9 (Yoast SEO v27.4) - 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