{"id":3956,"date":"2026-03-15T14:46:13","date_gmt":"2026-03-15T14:46:13","guid":{"rendered":"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/light-mirrors-and-lenses-class-8-mcq\/"},"modified":"2026-03-15T14:46:13","modified_gmt":"2026-03-15T14:46:13","slug":"light-mirrors-and-lenses-class-8-mcq","status":"publish","type":"post","link":"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/light-mirrors-and-lenses-class-8-mcq\/","title":{"rendered":"Light: Mirrors and Lenses class 8 MCQ"},"content":{"rendered":"<script type=\"text\/javascript\" >\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \nif(!window.jQuery) alert(\"The important jQuery library is not properly loaded in your site. Your WordPress theme is probably missing the essential wp_head() call. You can switch to another theme and you will see that the plugin works fine and this notice disappears. If you are still not sure what to do you can contact us for help.\");\n});\n<\/script>  \n  \n<div  id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam509\" style=\"display:none;text-align:center;\">Please wait...<br><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/physicscatalyst.com\/testprep\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n<div class=\"watupro-exam-description\" id=\"description-quiz-509\"><p><strong>General Instructions<\/strong><\/p>\n<ul>\n<li>Your test contains multiple-choice questions with only one answer-type question. There are a total of 10 questions<\/li>\n<li>This is a 20 min test. Please make sure you complete it in the stipulated time<\/li>\n<li>You can finish this test any time using the <span style=\"color: #ff0000;\"><strong>'Submit'<\/strong><\/span> button.<\/li>\n<\/ul>\n<\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-509\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-8526'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>Match the column<br \/>\r\n<br \/>\r\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3955\" src=\"https:\/\/physicscatalyst.com\/testprep\/wp-content\/uploads\/2026\/03\/light-mirror-lenses-fig-1.png\" alt=\"\" width=\"630\" height=\"110\" srcset=\"https:\/\/physicscatalyst.com\/testprep\/wp-content\/uploads\/2026\/03\/light-mirror-lenses-fig-1.png 630w, https:\/\/physicscatalyst.com\/testprep\/wp-content\/uploads\/2026\/03\/light-mirror-lenses-fig-1-300x52.png 300w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/div><input type='hidden' name='question_id[]' id='qID_1' value='8526' class='watupro-question-id'\/><input type='hidden' id='answerType8526' class='answerTypeCnt1' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8526'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8526[]' id='answer-id-34052' class='answer   answerof-8526  ' value='34052'   \/><label for='answer-id-34052' id='answer-label-34052' class=' answer'><span>p -> ii, q-> i, r -> i, s-> ii<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8526[]' id='answer-id-34053' class='answer   answerof-8526  ' value='34053'   \/><label for='answer-id-34053' id='answer-label-34053' class=' answer'><span>p - > i, q -> ii, r -> i, s -> ii<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8526[]' id='answer-id-34054' class='answer   answerof-8526  ' value='34054'   \/><label for='answer-id-34054' id='answer-label-34054' class=' answer'><span>p -> ii, q -> i, r -> ii, s -> i<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8526[]' id='answer-id-34055' class='answer   answerof-8526  ' value='34055'   \/><label for='answer-id-34055' id='answer-label-34055' class=' answer'><span>p -> i, q -> ii, r -> ii, s -> i<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-2' style=';'><div id='questionWrap-2'  class='   watupro-question-id-8527'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>which of the following is incorrect<\/div><input type='hidden' name='question_id[]' id='qID_2' value='8527' class='watupro-question-id'\/><input type='hidden' id='answerType8527' class='answerTypeCnt2' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8527'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8527[]' id='answer-id-34056' class='answer   answerof-8527  ' value='34056'   \/><label for='answer-id-34056' id='answer-label-34056' class=' answer'><span>Concave lens always form virtual image<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8527[]' id='answer-id-34057' class='answer   answerof-8527  ' value='34057'   \/><label for='answer-id-34057' id='answer-label-34057' class=' answer'><span>Convex mirrors always form virtual image<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8527[]' id='answer-id-34058' class='answer   answerof-8527  ' value='34058'   \/><label for='answer-id-34058' id='answer-label-34058' class=' answer'><span>Plane mirrors forms a erect and virtual image<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8527[]' id='answer-id-34059' class='answer   answerof-8527  ' value='34059'   \/><label for='answer-id-34059' id='answer-label-34059' class=' answer'><span>none of the above<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-8528'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>X is observing his image is Plane mirror. The distance between the image and plane mirror is 5 m. If X moves away from the plane mirror by 2 m, Then the distance between X and his image<\/div><input type='hidden' name='question_id[]' id='qID_3' value='8528' class='watupro-question-id'\/><input type='hidden' id='answerType8528' class='answerTypeCnt3' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8528'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8528[]' id='answer-id-34060' class='answer   answerof-8528  ' value='34060'   \/><label for='answer-id-34060' id='answer-label-34060' class=' answer'><span>10m<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8528[]' id='answer-id-34061' class='answer   answerof-8528  ' value='34061'   \/><label for='answer-id-34061' id='answer-label-34061' class=' answer'><span>6 m<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8528[]' id='answer-id-34062' class='answer   answerof-8528  ' value='34062'   \/><label for='answer-id-34062' id='answer-label-34062' class=' answer'><span>12m<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8528[]' id='answer-id-34063' class='answer   answerof-8528  ' value='34063'   \/><label for='answer-id-34063' id='answer-label-34063' class=' answer'><span>14 m<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-8529'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>What is true about Plane mirror?<\/div><input type='hidden' name='question_id[]' id='qID_4' value='8529' class='watupro-question-id'\/><input type='hidden' id='answerType8529' class='answerTypeCnt4' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8529'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8529[]' id='answer-id-34064' class='answer   answerof-8529  ' value='34064'   \/><label for='answer-id-34064' id='answer-label-34064' class=' answer'><span>It shows lateral inversion<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8529[]' id='answer-id-34065' class='answer   answerof-8529  ' value='34065'   \/><label for='answer-id-34065' id='answer-label-34065' class=' answer'><span>The distance of the object from the mirror is equal to the distance of the image from the mirror, that is, image distance is equal to object distance.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8529[]' id='answer-id-34066' class='answer   answerof-8529  ' value='34066'   \/><label for='answer-id-34066' id='answer-label-34066' class=' answer'><span>The image formed by a plane mirror is always virtual and erect<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8529[]' id='answer-id-34067' class='answer   answerof-8529  ' value='34067'   \/><label for='answer-id-34067' id='answer-label-34067' class=' answer'><span>all the above<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-5' style=';'><div id='questionWrap-5'  class='   watupro-question-id-8530'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>The angle between the incident ray and the normal is called:<\/div><input type='hidden' name='question_id[]' id='qID_5' value='8530' class='watupro-question-id'\/><input type='hidden' id='answerType8530' class='answerTypeCnt5' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8530'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8530[]' id='answer-id-34068' class='answer   answerof-8530  ' value='34068'   \/><label for='answer-id-34068' id='answer-label-34068' class=' answer'><span>Angle of reflection<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8530[]' id='answer-id-34069' class='answer   answerof-8530  ' value='34069'   \/><label for='answer-id-34069' id='answer-label-34069' class=' answer'><span>Angle of incidence<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8530[]' id='answer-id-34070' class='answer   answerof-8530  ' value='34070'   \/><label for='answer-id-34070' id='answer-label-34070' class=' answer'><span>Critical angle<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8530[]' id='answer-id-34071' class='answer   answerof-8530  ' value='34071'   \/><label for='answer-id-34071' id='answer-label-34071' class=' answer'><span> Reflected angle<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-8531'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>Which of these is incorrect about images?<\/div><input type='hidden' name='question_id[]' id='qID_6' value='8531' class='watupro-question-id'\/><input type='hidden' id='answerType8531' class='answerTypeCnt6' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8531'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8531[]' id='answer-id-34072' class='answer   answerof-8531  ' value='34072'   \/><label for='answer-id-34072' id='answer-label-34072' class=' answer'><span>Real images can be formed on the screen<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8531[]' id='answer-id-34073' class='answer   answerof-8531  ' value='34073'   \/><label for='answer-id-34073' id='answer-label-34073' class=' answer'><span>Virtual images cannot be formed on screen<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8531[]' id='answer-id-34074' class='answer   answerof-8531  ' value='34074'   \/><label for='answer-id-34074' id='answer-label-34074' class=' answer'><span>A convex lens always produces a real image.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8531[]' id='answer-id-34075' class='answer   answerof-8531  ' value='34075'   \/><label for='answer-id-34075' id='answer-label-34075' class=' answer'><span>None of these<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-8532'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>What is lateral inversion?<\/div><input type='hidden' name='question_id[]' id='qID_7' value='8532' class='watupro-question-id'\/><input type='hidden' id='answerType8532' class='answerTypeCnt7' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8532'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8532[]' id='answer-id-34076' class='answer   answerof-8532  ' value='34076'   \/><label for='answer-id-34076' id='answer-label-34076' class=' answer'><span>Upside-down image<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8532[]' id='answer-id-34077' class='answer   answerof-8532  ' value='34077'   \/><label for='answer-id-34077' id='answer-label-34077' class=' answer'><span>Enlargement of image<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8532[]' id='answer-id-34078' class='answer   answerof-8532  ' value='34078'   \/><label for='answer-id-34078' id='answer-label-34078' class=' answer'><span>Reduction of image size<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8532[]' id='answer-id-34079' class='answer   answerof-8532  ' value='34079'   \/><label for='answer-id-34079' id='answer-label-34079' class=' answer'><span> Left and right reversal<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-8' style=';'><div id='questionWrap-8'  class='   watupro-question-id-8533'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span><span class=\"watupro_num\">\u00a0<\/span>An image formed by a lens is erect. Such an image could be formed by a<\/div><input type='hidden' name='question_id[]' id='qID_8' value='8533' class='watupro-question-id'\/><input type='hidden' id='answerType8533' class='answerTypeCnt8' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8533'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8533[]' id='answer-id-34080' class='answer   answerof-8533  ' value='34080'   \/><label for='answer-id-34080' id='answer-label-34080' class=' answer'><span>convex lens provided the image is smaller than object.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8533[]' id='answer-id-34081' class='answer   answerof-8533  ' value='34081'   \/><label for='answer-id-34081' id='answer-label-34081' class=' answer'><span>concave lens provided the image is of the same size.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8533[]' id='answer-id-34082' class='answer   answerof-8533  ' value='34082'   \/><label for='answer-id-34082' id='answer-label-34082' class=' answer'><span>concave lens provided the image is larger than object<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8533[]' id='answer-id-34083' class='answer   answerof-8533  ' value='34083'   \/><label for='answer-id-34083' id='answer-label-34083' class=' answer'><span>concave lens provided the image is smaller than object.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-8534'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>You are provided with a convex mirror, a concave mirror, a convex lens and a concave lens. You can get an inverted image from<\/div><input type='hidden' name='question_id[]' id='qID_9' value='8534' class='watupro-question-id'\/><input type='hidden' id='answerType8534' class='answerTypeCnt9' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8534'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8534[]' id='answer-id-34084' class='answer   answerof-8534  ' value='34084'   \/><label for='answer-id-34084' id='answer-label-34084' class=' answer'><span>both concave lens and convex lens.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8534[]' id='answer-id-34085' class='answer   answerof-8534  ' value='34085'   \/><label for='answer-id-34085' id='answer-label-34085' class=' answer'><span>both concave mirror and convex mirror.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8534[]' id='answer-id-34086' class='answer   answerof-8534  ' value='34086'   \/><label for='answer-id-34086' id='answer-label-34086' class=' answer'><span>both concave mirror and convex lens.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8534[]' id='answer-id-34087' class='answer   answerof-8534  ' value='34087'   \/><label for='answer-id-34087' id='answer-label-34087' class=' answer'><span>both convex mirror and concave lens<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-8535'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>Which mirror would a dentist use to view inside a patient\u2019s mouth?<\/div><input type='hidden' name='question_id[]' id='qID_10' value='8535' class='watupro-question-id'\/><input type='hidden' id='answerType8535' class='answerTypeCnt10' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8535'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8535[]' id='answer-id-34088' class='answer   answerof-8535  ' value='34088'   \/><label for='answer-id-34088' id='answer-label-34088' class=' answer'><span>Plane mirror<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8535[]' id='answer-id-34089' class='answer   answerof-8535  ' value='34089'   \/><label for='answer-id-34089' id='answer-label-34089' class=' answer'><span>Concave mirror<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8535[]' id='answer-id-34090' class='answer   answerof-8535  ' value='34090'   \/><label for='answer-id-34090' id='answer-label-34090' class=' answer'><span>Convex mirror<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8535[]' id='answer-id-34091' class='answer   answerof-8535  ' value='34091'   \/><label for='answer-id-34091' id='answer-label-34091' class=' answer'><span>none of the above<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-11'>\n\t<div class='question-content'>\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/physicscatalyst.com\/testprep\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading...\" title=\"Loading...\" \/>&nbsp;Loading...\t<\/div>\n<\/div>\n\n<br \/>\n\t\n\t\t\t<div class=\"watupro_buttons flex \" id=\"watuPROButtons509\" >\n\t\t  <div id=\"prev-question\" style=\"display:none;\"><input type=\"button\" value=\"&lt; Previous\" onclick=\"WatuPRO.nextQuestion(event, 'previous');\"\/><\/div>\t\t  \t\t  \t\t   \n\t\t   \t  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