{"id":4277,"date":"2016-05-13T11:49:00","date_gmt":"2016-05-13T06:19:00","guid":{"rendered":"http:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/"},"modified":"2018-07-05T12:51:15","modified_gmt":"2018-07-05T07:21:15","slug":"ncert-solutions-for-class-7-science-motion-and-time","status":"publish","type":"post","link":"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/","title":{"rendered":"NCERT solutions for Class 7 Science Motion and time"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 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\" style=\"cursor:inherit\">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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" 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: #999;color:#999\" 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><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-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:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#NCERT_Class_7_Social_Science_Chapter_wise_Solutions\" >NCERT Class 7 Social Science Chapter wise 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:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#NCERT_solutions_for_Class_7_Science_Motion_and_time\" >NCERT solutions for Class 7 Science Motion and time<\/a><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Class%E2%80%93VII_CHAPTER-13\" >Class\u2013VII (CHAPTER-13)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#MOTION_AND_TIME\" >MOTION AND TIME<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_1Classify_the_following_as_motion_along_a_straight_line_circular_or_oscillatory_motion\" >Question 1.Classify the following as motion along a straight line, circular or oscillatory motion.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_2Which_of_the_following_are_not_correct\" >Question 2.Which of the following are not correct?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_3A_simple_pendulum_takes_32_s_to_complete_20_oscillations_What_is_the_time-period_fo_the_pendulum\" >Question 3.A simple pendulum takes 32 s to complete 20 oscillations. What is the time-period fo the pendulum.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_4The_distance_between_two_stations_is_240_km_A_train_takes_4_hours_to_cover_this_distance_Calculate_the_speed_of_the_train\" >Question 4.The distance between two stations is 240 km. A train takes 4 hours to cover this distance. Calculate the speed of the train.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_5The_odometer_of_a_car_reads_573210_km_when_the_clock_shows_the_time_830_AM_The_odometer_reading_was_changed_to_573360_km_calculate_the_speed_of_the_car_in\" >Question 5.The odometer of a car reads 57,321.0 km when the clock shows the time 8.30 AM. The odometer reading was changed to 57,336.0 km. calculate the speed of the car in<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_6Salma_takes_15_minutes_from_her_house_to_reach_her_school_on_bicycle_If_the_bicycle_has_a_speed_of_2_ms_calculate_the_distance_between_her_house_and_the_school\" >Question 6.Salma takes 15 minutes from her house to reach her school on bicycle. If the bicycle has a speed of 2 m\/s, calculate the distance between her house and the school.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_7Show_the_shape_of_the_distance-time_graph_for_the_motion_in_the_following_cases\" >Question 7.Show the shape of the distance-time graph for the motion in the following cases:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_8Which_of_the_following_relations_is_correct\" >Question 8.Which of the following relations is correct?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_9The_basic_unit_of_speed_is\" >Question 9.The basic unit of speed is :<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_10_A_car_moves_with_a_speed_of_40_kmh_for_15_minutes_and_then_with_a_speed_of\" >Question 10. A car moves with a speed of 40 km\/h for 15 minutes and then with a speed of<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_11Suppose_the_two_photograph_shown_in_Fig_131_and_Fig132_had_been_taken_at_an_interval_of_10_seconds_If_a_distance_of_100_meters_is_shown_by_1_cm_in_these_photograph_calculate_the_speed_of_the_blue_car\" >Question 11.Suppose the two photograph, shown in Fig. 13.1 and Fig.13.2, had been taken at an interval of 10 seconds. If a distance of 100 meters is shown by 1 cm in these photograph, calculate the speed of the blue car.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_12Fig_135_shows_the_distance-time_graph_for_the_motion_of_two_vehicles_A_and_B_which_is_one_of_them_moving_faster\" >Question 12.Fig. 13.5 shows the distance-time graph for the motion of two vehicles A and B. which is one of them moving faster?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#Question_13_Which_of_the_following_distance_time-graph_a_truck_moving_with_speed_which_is_not_constant\" >Question 13. Which of the following distance time-graph a truck moving with speed which is not constant.<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#NCERT_solutions_for_Class_7_Science\" >NCERT solutions for Class 7 Science<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/#CBSE_app_for_Class_7\" >CBSE app for Class 7<\/a><\/li><\/ul><\/nav><\/div>\n<p>NCERT solutions for Class 7 Science Motion and time book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 7 Science chapter wise NCERT solution for Science Book all the chapters can be downloaded from our website and myCBSEguide mobile app for free.<\/p>\n<p style=\"text-align: center;\"><strong>NCERT solutions for Science\u00a0Motion and time <a class=\"button\" href=\"https:\/\/mycbseguide.com\/downloads\/cbse-class-07-science\/1525\/ncert-solutions\/5\/\">Download as PDF<\/a><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/07_Science_Book.jpg\" alt=\"NCERT solutions for Class 7 Science Motion and time\" width=\"150\" height=\"190\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Class_7_Social_Science_Chapter_wise_Solutions\"><\/span>NCERT Class 7 Social Science Chapter wise Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>Nutrition in Plants<\/li>\n<li>Nutrition in Animals<\/li>\n<li>Fibre To Fabric<\/li>\n<li>Heat<\/li>\n<li>Acids Bases And Salts<\/li>\n<li>Physical And Chemical Changes<\/li>\n<li>Climate<\/li>\n<li>Winds Storms And Cyclones<\/li>\n<li>Soil<\/li>\n<li>Respiration In Organisms<\/li>\n<li>Transportation in Animals And Plants<\/li>\n<li>Reproduction In Plants<\/li>\n<li>Motion And Time<\/li>\n<li>Electric Current And Its Effects<\/li>\n<li>Light<\/li>\n<li>Water<\/li>\n<li>Forests: Our Lifeline<\/li>\n<li>Waste Water Story<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_solutions_for_Class_7_Science_Motion_and_time\"><\/span>NCERT solutions for Class 7 Science Motion and time<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h6 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Class%E2%80%93VII_CHAPTER-13\"><\/span><strong>Class\u2013VII (CHAPTER-13) <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<h6 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"MOTION_AND_TIME\"><\/span><strong>MOTION AND TIME<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<h6><span class=\"ez-toc-section\" id=\"Question_1Classify_the_following_as_motion_along_a_straight_line_circular_or_oscillatory_motion\"><\/span><strong>Question 1.<\/strong>Classify the following as motion along a straight line, circular or oscillatory motion.<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p>(i)Motion of your hands while running.<\/p>\n<p>(ii)Motion of a horse pulling a cart on a straight road.<\/p>\n<p>(iii)Motion of a child in merry-go \u2013round.<\/p>\n<p>(iv)Motion of a child on a see-saw.<\/p>\n<p>(v)Motion of the hammer of an electric bell.<\/p>\n<p>(vi)Motion of a train on straight bridge.<\/p>\n<p><strong>Answer:<\/strong><\/p>\n<p>Classification of motion<\/p>\n<p>(i)Oscillatory motion<\/p>\n<p>(ii)Straight line<\/p>\n<p>(iii)Circular motion<\/p>\n<p>(iv)Oscillatory motion<\/p>\n<p>(v)Oscillatory motion<\/p>\n<p>(vi)Straight line.<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"Question_2Which_of_the_following_are_not_correct\"><\/span><strong>Question<\/strong> 2.Which of the following are not correct?<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p>(i)The basic unit of time is second.<\/p>\n<p>(ii)Every object moves with a constant speed.<\/p>\n<p>(iii)Distance between two cities is measured in kilometers.<\/p>\n<p>(iv)The time period of a given pendulum is not constant.<\/p>\n<p>(v)The speed of a train is expressed in m\/h.<\/p>\n<p><strong>Answer:<\/strong><\/p>\n<p>(ii), (v).<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT solutions for Class 7 Science Motion and time<\/p>\n<h6><span class=\"ez-toc-section\" id=\"Question_3A_simple_pendulum_takes_32_s_to_complete_20_oscillations_What_is_the_time-period_fo_the_pendulum\"><\/span><strong>Question<\/strong> 3.A simple pendulum takes 32 s to complete 20 oscillations. What is the time-period fo the pendulum.<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Answer:<\/strong><\/p>\n<p>Time taken for 20 oscillation = 32 s<\/p>\n<p>Time taken for 1 oscillation = 32s\/20.<\/p>\n<p>Time period = 1.6 s<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"Question_4The_distance_between_two_stations_is_240_km_A_train_takes_4_hours_to_cover_this_distance_Calculate_the_speed_of_the_train\"><\/span><strong>Question<\/strong> 4.The distance between two stations is 240 km. A train takes 4 hours to cover this distance. Calculate the speed of the train.<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Answer:<\/strong><\/p>\n<p>Distance = 240 km<\/p>\n<p>Time = 4 h<\/p>\n<p>Speed = distance\/time<\/p>\n<p>= 240 km\/4 h<\/p>\n<p>= 60 km\/h<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT solutions for Class 7 Science Motion and time<\/p>\n<h6><span class=\"ez-toc-section\" id=\"Question_5The_odometer_of_a_car_reads_573210_km_when_the_clock_shows_the_time_830_AM_The_odometer_reading_was_changed_to_573360_km_calculate_the_speed_of_the_car_in\"><\/span><strong>Question<\/strong> 5.The odometer of a car reads 57,321.0 km when the clock shows the time 8.30 AM. The odometer reading was changed to 57,336.0 km. calculate the speed of the car in<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p>km\/min during this time. Express the speed in km\/h also.<\/p>\n<p><strong>Answer:<\/strong><\/p>\n<p>Odometer reading at 8.30 AM = 57321.0 km<\/p>\n<p>Odometer reading at 8.50 AM = 57336.0 km<\/p>\n<p>Distance travelled = 15 km<\/p>\n<p>Time taken = 20 min.<\/p>\n<p>Speed = distance \/ time<\/p>\n<p>= 15 km\/20 min.<\/p>\n<p>= 0.75 km\/h = 0.75 x 60 = 45 km\/h.<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"Question_6Salma_takes_15_minutes_from_her_house_to_reach_her_school_on_bicycle_If_the_bicycle_has_a_speed_of_2_ms_calculate_the_distance_between_her_house_and_the_school\"><\/span><strong>Question<\/strong> 6.Salma takes 15 minutes from her house to reach her school on bicycle. If the bicycle has a speed of 2 m\/s, calculate the distance between her house and the school.<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Answer:<\/strong><\/p>\n<p>Speed = 2 m\/s<\/p>\n<p>Time = 15 min = 15 x 60 s = 900 s.<\/p>\n<p>Distance travelled = speed x time<\/p>\n<p>2 x 900 s = 1800 m = 1.8 km.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT solutions for Class 7 Science Motion and time<\/p>\n<h6><span class=\"ez-toc-section\" id=\"Question_7Show_the_shape_of_the_distance-time_graph_for_the_motion_in_the_following_cases\"><\/span><strong>Question<\/strong> 7.Show the shape of the distance-time graph for the motion in the following cases:<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p>(i)A car moving with a constant speed.<\/p>\n<p>(ii)A car parked on a side road.<\/p>\n<p><strong>Answer:<\/strong><\/p>\n<p>(i)<br \/>\n<img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/static\/ncert\/07\/science\/07_science_ncert_ch13_04.jpg\" \/><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"Question_8Which_of_the_following_relations_is_correct\"><\/span><strong>Question<\/strong> 8.Which of the following relations is correct?<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p>(i)Speed = Distance x Time.<\/p>\n<p>(ii)Speed = {tex}\\frac{{Distance}}{{Time}}{\/tex}<\/p>\n<p>(iii)Speed = {tex}\\frac{{Time}}{{Distance}}{\/tex}<\/p>\n<p>(iv)Speed = {tex}\\frac{1}{{Distance\\;\\,\\, \\times \\;Time}}{\/tex}<\/p>\n<p><strong>Answer:<\/strong><\/p>\n<p>(ii) Speed = {tex}\\frac{{Distance}}{{Time}}{\/tex}<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT solutions for Class 7 Science Motion and time<\/p>\n<h6><span class=\"ez-toc-section\" id=\"Question_9The_basic_unit_of_speed_is\"><\/span><strong>Question<\/strong> 9.The basic unit of speed is :<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p>(i)Km\/min<\/p>\n<p>(ii)m\/min<\/p>\n<p>(iii)km\/h<\/p>\n<p>(iv)m\/s<\/p>\n<p><strong>Answer:<\/strong><\/p>\n<p>(iv) m\/s.<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"Question_10_A_car_moves_with_a_speed_of_40_kmh_for_15_minutes_and_then_with_a_speed_of\"><\/span><strong>Question 10.<\/strong> A car moves with a speed of 40 km\/h for 15 minutes and then with a speed of<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p>60 km\/h for the next 15 minutes. The total distance covered by the car is :<\/p>\n<p>(i)100 km<\/p>\n<p>(ii)25 km<\/p>\n<p>(iii)15 km<\/p>\n<p>(iv)10 km<\/p>\n<p><strong>Answer:<\/strong><\/p>\n<p>(ii) 25 km<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT solutions for Class 7 Science Motion and time<\/p>\n<h6><span class=\"ez-toc-section\" id=\"Question_11Suppose_the_two_photograph_shown_in_Fig_131_and_Fig132_had_been_taken_at_an_interval_of_10_seconds_If_a_distance_of_100_meters_is_shown_by_1_cm_in_these_photograph_calculate_the_speed_of_the_blue_car\"><\/span><strong>Question<\/strong> 11.Suppose the two photograph, shown in Fig. 13.1 and Fig.13.2, had been taken at an interval of 10 seconds. If a distance of 100 meters is shown by 1 cm in these photograph, calculate the speed of the blue car.<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Answer:<\/strong><\/p>\n<p>Speed = 100 m\/10s = 10 m\/s<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"Question_12Fig_135_shows_the_distance-time_graph_for_the_motion_of_two_vehicles_A_and_B_which_is_one_of_them_moving_faster\"><\/span><strong>Question<\/strong> 12.Fig. 13.5 shows the distance-time graph for the motion of two vehicles A and B. which is one of them moving faster?<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/static\/ncert\/07\/science\/07_science_ncert_ch13_01.png\" \/><\/p>\n<p><strong>Answer: <\/strong>B<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT solutions for Class 7 Science Motion and time<\/p>\n<h6><span class=\"ez-toc-section\" id=\"Question_13_Which_of_the_following_distance_time-graph_a_truck_moving_with_speed_which_is_not_constant\"><\/span><strong>Question 13. <\/strong>Which of the following distance time-graph a truck moving with speed which is not constant.<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/static\/ncert\/07\/science\/07_science_ncert_ch13_02.png\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/static\/ncert\/07\/science\/07_science_ncert_ch13_03.png\" \/><\/p>\n<p><strong>Answer:<\/strong> (iii)<\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_solutions_for_Class_7_Science\"><\/span>NCERT solutions for Class 7 Science<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>NCERT Solutions Class 7 Science PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 7 Science includes text book solutions for CBSE Class 7 Science have total 18 chapters. 7 Science NCERT Solutions in PDF for free Download on our website. Ncert Science class 7 solutions PDF and Social Science ncert class 7 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"CBSE_app_for_Class_7\"><\/span>CBSE app for Class 7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To download\u00a0NCERT Solutions for class 7 Social Science, Computer Science, Hindi ,English, Maths Science do check myCBSEguide app or website. myCBSEguide provides sample papers with solution, test papers for chapter-wise practice, NCERT solutions, NCERT Exemplar solutions, quick revision notes for ready reference, CBSE guess papers and CBSE important question papers. Sample Paper all are made available through\u00a0<a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide&amp;referrer=utm_source%3Dmycbse_bottom%26utm_medium%3Dtext%26utm_campaign%3Dmycbseads\"><strong>the best app for CBSE students<\/strong><\/a>\u00a0and myCBSEguide website.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NCERT solutions for Class 7 Science Motion and time book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 7 Science chapter &#8230; <a title=\"NCERT solutions for Class 7 Science Motion and time\" class=\"read-more\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-7-science-motion-and-time\/\" aria-label=\"More on NCERT solutions for Class 7 Science Motion and time\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":-1,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[281,1390],"tags":[283,1535,216,349],"class_list":["post-4277","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ncert-solutions","category-science-cbse-class-07","tag-cbse-study-material","tag-class-7","tag-ncert-solutions","tag-science"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT solutions for Class 7 Science Motion and time<\/title>\n<meta name=\"description\" content=\"NCERT solutions for Class 7 Science Motion and time in PDF format for free download. 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