{"id":1112,"date":"2020-09-04T18:20:11","date_gmt":"2020-09-04T18:20:11","guid":{"rendered":"https:\/\/physicscatalyst.com\/testprep\/?page_id=1112"},"modified":"2026-03-22T12:40:13","modified_gmt":"2026-03-22T12:40:13","slug":"online-test-for-class-8-science","status":"publish","type":"page","link":"https:\/\/physicscatalyst.com\/testprep\/online-test-for-class-8-science\/","title":{"rendered":"Online MCQ test for Class 8 Science"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2240\" height=\"1260\" src=\"https:\/\/physicscatalyst.com\/testprep\/wp-content\/uploads\/2022\/04\/class-8-science-online-test.png\" alt=\"Online MCQ test for Class 8 Science\" class=\"wp-image-2466\" style=\"width:965px;height:543px\"\/><\/figure>\n\n\n\n<p>Welcome to this science quiz for class 8 with answers. On this page, you will find links to free MCQ questions for <a href=\"https:\/\/physicscatalyst.com\/class8.php\" target=\"_blank\" rel=\"noreferrer noopener\">class 8 Science<\/a>. Just click on any one of the online MCQ tests for class 8 CBSE science. Chapter-wise online tests are given below each chapter heading.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Online Science Curiosity Class 8 MCQs<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 2 The invisible Living world: Beyond our Naked eye<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/the-invisible-living-world-beyond-our-naked-eye-class-8-mcq\/\">The Invisible Living World: Beyond Our Naked Eye class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 3  Health the Ultimate treasure<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/health-the-ultimate-treasure-class-8-mcq\/\">Health: The Ultimate Treasure Class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 4  Electricty :Magnetic And Heating effects<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/electricity-magnetic-and-heating-effects-class-8-mcq\/\">Electricity: Magnetic and Heating Effects Class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 5 Exploring forces<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/exploring-forces-class-8-mcq\/\">Exploring forces Class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 6 Pressure, Winds, Storms, and Cyclones<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/pressure-winds-storms-and-cyclones-classs-8-mcq\/\">Pressure, Winds, Storms, and Cyclones classs 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 7 Particulate Nature of Matter<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/particulate-nature-of-matter-class-8-mcq\/\">Particulate Nature of Matter class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 8 Nature of Matter: Elements, Compounds, and Mixtures<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/nature-of-matter-elements-compounds-and-mixtures-class-8-mcq\/\">Nature of Matter: Elements, Compounds, and Mixtures class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 9 The Amazing World of Solutes, Solvents, and Solutions<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/the-amazing-world-of-solutes-solvents-and-solutions-class-8-mcq\/\">The Amazing World of Solutes, Solvents, and Solutions class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 10 Light: Mirrors and Lenses<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/light-mirrors-and-lenses-class-8-mcq\/\">Light: Mirrors and Lenses class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 11 Keeping Time with the Skies<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/keeping-time-with-the-skies-class-8-mcq\/\">Keeping Time with the Skies class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 12 How Nature Works in Harmony<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/how-nature-works-in-harmony-class-8-mcq\/\">How Nature Works in Harmony class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 13 Our Home: Earth, a Unique Life Sustaining Planet<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/our-home-earth-a-unique-life-sustaining-planet-class-8-mcq\/\">Our Home: Earth, a Unique Life Sustaining Planet Class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Online science quiz for class 8 with answers <\/h2>\n\n\n\n<p>Students can practice all topics and chapters with free online mock tests or quizzes&nbsp;for Class 8 Science. Practice these multiple-choice questions made by our experts and teachers. Submit the test to get instant results.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 1 &#8211; Crop Production and Management<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-1-crop-production-and-management-mcq\/\">Crop Production and management Class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 2 &#8211; Micro-organisms: Friend and Foe<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-2-micro-organisms-friend-and-foe-mcq\/\">Micro-organisms : Friend and Foe Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/micro-organisms-friend-and-foe-quiz\/\">Micro-organisms Friend and Foe Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 3 &#8211; Coal and Petroleum<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-5-coal-and-petroleum-mcq\/\">Coal and Petroleum Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/coal-and-petroleum-quiz\/\">Coal and Petroleum Class 8 Qui<\/a>z<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 4 &#8211; Combustion and Flame<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-6-combustion-and-flame-mcq\/\">Combustion and Flame Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/combustion-and-flame-quiz\/\">Combustion and Flame Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 5 &#8211; Conservation of Plants and Animals<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-7-conservation-of-plants-and-animals-mcq\/\">Conservation of Plants and Animals Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/conservation-of-plants-and-animals-quiz\/\">Conservation of Plants and Animals Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 6 &#8211; Reproduction in Animals<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-9-reproduction-in-animals-mcq\/\">Reproduction in Animals Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/reproduction-in-animals-quiz\/\">Reproduction in Animals Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 7 &#8211; Reaching The Age of Adolescence<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-10-reaching-the-age-of-adolescence-mcq\/\">MCQ for Class 8 Reaching The Age of Adolescence<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/reaching-the-age-of-adolescence-quiz\/\">Reaching the Age of Adolescence Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 8 &#8211; Force and Pressure<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-11-force-and-pressure-mcq\/\">Force and Pressure Class 8 MCQ<\/a><\/li>\n\n\n\n<li>F<a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/force-and-pressure-quiz\/\">orce and Pressure Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 9 &#8211; Friction<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-13-friction-mcq\/\">MCQ for Class 8 Friction<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/friction-quiz\/\">Friction Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 10 &#8211; Sound<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-13-sound-mcq\/\">Sound class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/sound-quiz\/\">Sound Class 8 Science Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 11 &#8211; Chemical Effects of Electric Current<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chemical-effects-of-electric-current-mcq\/\">Chemical effects of electric current MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chemical-effect-of-electric-current-quiz\/\">Chemical effect of electric current Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 12 &#8211; Some Natural Phenomena<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/some-natural-phenomena-mcq\/\">Some natural phenomena Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/some-natural-phenomena-quiz\/\">Some Natural Phenomena Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter 13 &#8211; Light<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/mcq-quiz-on-light-class-8\/\">MCQ on light class 8<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Deleted Syllabus<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter &#8211; Synthetic Fibres and Plastics<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-3-synthetic-fibres-and-plastics-mcq\/\">Synthetic Fibres and Plastics Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/synthetic-fibres-and-plastics-quiz\/\">Synthetic Fibres and Plastics Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter  &#8211; Materials: Metals and Non-Metals<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-4-materials-metals-and-non-metals-mcq\/\">Materials  Metals and Non-Metals Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/materials-metals-and-non-metals-quiz\/\">Materials Metals and Non Metals Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter  &#8211; Cell &#8211; Structure and Functions<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/chapter-8-cell-structure-and-functions-mcq\/\">Cell Structure and Functions Class 8 MCQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/cell-structure-and-functions-quiz\/\">Cell \u2013 Structure and Functions Class 8 Quiz<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter  &#8211; Stars and The Solar System<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/stars-and-the-solar-system-mcq\/\">Stars and The Solar System Class 8 MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Chapter  &#8211; Pollution of Air and Water<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/pollution-of-air-and-water-mcq\/\">Pollution of Air and Water Class 8 Science MCQ<\/a><\/li>\n<\/ul>\n\n\n\n<p>This Online science quiz for class 8 with answers is based on the Class 8 Science syllabus and follows NCERT guidelines. These MCQ tests will help the learners achieve accuracy and develop time management skills. They will be better prepared for the examination.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently asked questions on Online test\/Quiz for Class 8 Science<\/h2>\n\n\n\n<p><strong>How many chapters are present in Class 8 Science<\/strong><br>There are 13 chapters in Class 8 Science<br><strong>How to start the Test?<\/strong><br>Choose the Chapter and click on it. It will open a new page. Click the start test button on that page<br><strong>How do I complete the MCQ?<\/strong><br>For each question, there will be an option list of potential answers and you will click on the one that you think is correct.<br><strong>Can I use a calculator during the exam?<\/strong><br>Candidates are not permitted to use the calculator during the test.<br><strong>Will I be able to go back and edit the answers?<\/strong><br>You will be free to navigate back and forth through the exam.<br><strong>How will I be able to contact someone if I don\u2019t understand a question or notice an error in the question paper?<br><\/strong>You put the comments in the test paper or you can send us a mail also<br><strong>What if I finish my test early?<br><\/strong>If you finish your test early, you can submit your answers. Once you have submitted you will not be able to go back<br><strong>When will I get the result of my test?<\/strong><br>You will get your result &amp; performance analysis instantly once you submit your online test.<br><strong>Will you be providing Solutions to the Questions?<br><\/strong>We have provided the Answers and Solutions\/ Hints to most of the questions. We keep updating them<br><strong>Is there any negative marking?<br><\/strong>We will inform in General instructions if there is negative marking. If it is not written, there is no negative marking<br><strong>what is the Syllabus for Online Test Series?<br><\/strong>The syllabus is as per CBSE standards only.<br><strong>Where I can find Notes, Worksheets and NCERT Solutions on Class 8?<\/strong><br>Check the below link<br><a href=\"https:\/\/physicscatalyst.com\/class8-maths.php\">Class 8 Maths Notes<\/a><br><a href=\"https:\/\/physicscatalyst.com\/class8.php\">Class 8 Science Notes<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Welcome to this science quiz for class 8 with answers. On this page, you will find links to free MCQ questions for class 8 Science. Just click on any one of the online MCQ tests for class 8 CBSE science. Chapter-wise online tests are given below each chapter heading. Online Science Curiosity Class 8 MCQs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1112","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Online MCQ test for class 8 science - MCQ Online Test<\/title>\n<meta name=\"description\" content=\"Visit for an online MCQ test for class 8 science. You can find MCQs for class 8 biology, class 8 chemistry, and MCQ for class 8 physics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/physicscatalyst.com\/testprep\/online-test-for-class-8-science\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Online MCQ test for class 8 science - MCQ Online Test\" \/>\n<meta property=\"og:description\" content=\"Visit for an online MCQ test for class 8 science. You can find MCQs for class 8 biology, class 8 chemistry, and MCQ for class 8 physics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/physicscatalyst.com\/testprep\/online-test-for-class-8-science\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ Online Test\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-22T12:40:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/physicscatalyst.com\/testprep\/wp-content\/uploads\/2022\/04\/class-8-science-online-test.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2240\" \/>\n\t<meta property=\"og:image:height\" content=\"1260\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Online MCQ test for class 8 science - MCQ Online Test","description":"Visit for an online MCQ test for class 8 science. 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You can find MCQs for class 8 biology, class 8 chemistry, and MCQ for class 8 physics.","og_url":"https:\/\/physicscatalyst.com\/testprep\/online-test-for-class-8-science\/","og_site_name":"MCQ Online Test","article_modified_time":"2026-03-22T12:40:13+00:00","og_image":[{"width":2240,"height":1260,"url":"https:\/\/physicscatalyst.com\/testprep\/wp-content\/uploads\/2022\/04\/class-8-science-online-test.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/physicscatalyst.com\/testprep\/online-test-for-class-8-science\/","url":"https:\/\/physicscatalyst.com\/testprep\/online-test-for-class-8-science\/","name":"Online MCQ test for class 8 science - MCQ Online Test","isPartOf":{"@id":"https:\/\/physicscatalyst.com\/testprep\/#website"},"primaryImageOfPage":{"@id":"https:\/\/physicscatalyst.com\/testprep\/online-test-for-class-8-science\/#primaryimage"},"image":{"@id":"https:\/\/physicscatalyst.com\/testprep\/online-test-for-class-8-science\/#primaryimage"},"thumbnailUrl":"https:\/\/physicscatalyst.com\/testprep\/wp-content\/uploads\/2022\/04\/class-8-science-online-test.png","datePublished":"2020-09-04T18:20:11+00:00","dateModified":"2026-03-22T12:40:13+00:00","description":"Visit for an online MCQ test for class 8 science. 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