{"id":344213,"date":"2025-08-09T11:00:30","date_gmt":"2025-08-09T05:30:30","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=344213"},"modified":"2025-08-12T16:37:38","modified_gmt":"2025-08-12T11:07:38","slug":"upsc-prelims-marathon-9-august-environmental-pollution-2-2025","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/upsc-prelims-marathon-9-august-environmental-pollution-2-2025\/","title":{"rendered":"UPSC Prelims Marathon 9 August &#8211; Environmental Pollution &#8211; 2 &#8211; 2025"},"content":{"rendered":"\n<p><span style=\"background-color: var(--global--color-background); color: var(--global--color-primary); font-family: var(--global--font-secondary); font-size: var(--global--font-size-base);\">Dear Friends,<\/span><\/p>\n<p>We are posting <strong>prelims marathon MCQs<\/strong> for today. In this initiative, you can attempt 10 subjectwise MCQs daily. <strong>Daily Quiz UPSC Prelims Marathon 9 August <\/strong><strong>Environmental Pollution &#8211; 2<\/strong><\/p>\n<p>For schedule, refer to the archive link given below. <strong>Best UPSC institute In Delhi,<\/strong><\/p>\n<p>For the Prelims Marathon archive &#8211; <a href=\"https:\/\/forumias.com\/blog\/prelims-marathon\/\" target=\"_blank\" rel=\"noopener\">click here,<\/a><\/p>\n <div class=\"main_quiz_col\">\r\n <a href=\"?quiz_ready=start\" class=\"quiz_ready\">Start Quiz<\/a>\r\n <div class=\"marks_box\">\r\n <h5>Marking Pattern<\/h5>\r\n <p><strong>Correct Answer : <\/strong> 2<\/p>\r\n <p><strong>Wrong Answer : <\/strong> -0.66<\/p>\r\n <\/div>\r\n <div class=\"right-col-quiz\" style=\"display:none;\">\r\n\r\n \r\n \r\n <div class=\"questions_sign\">\r\n <div class=\"sign_col\">\r\n <span class=\"green answered\"><\/span> Answered\r\n <\/div>\r\n <div class=\"sign_col\">\r\n <span class=\"red not_answered\"><\/span> Not Answered\r\n <\/div>\r\n <div class=\"sign_col\">\r\n <span class=\"magenta marked_for_review\"><\/span> Marked For Review\r\n <\/div>\r\n <div class=\"sign_col\">\r\n <span class=\"grey not_visited\"><\/span> Not Visited\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n<script type=\"text\/javascript\">\r\n    function goBack(){\r\n\r\n   window.history.back();\r\n\r\n}\r\n<\/script>\r\n\r\n <div id=\"question_navigation_area\">\r\n <div class=\"card\">\r\n <h5 class=\"card-header\">CHOOSE A QUESTION<\/h5>\r\n <div class=\"card-body\">\r\n \r\n \r\n <ul class=\"navigation_btns owl-carousel owl-theme\" id=\"owl-demo\">\r\n <div class=\"for_scroll\">\r\n \r\n <li class=\"item\"><a href=\"#question_head1\" class=\"nav1\"><button id=\"question1\" name=\"navigation\" goto=\"1\" type=\"button\" class=\"btn btn-num-val\"><span>1<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head2\" class=\"nav2\"><button id=\"question2\" name=\"navigation\" goto=\"2\" type=\"button\" class=\"btn btn-num-val\"><span>2<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head3\" class=\"nav3\"><button id=\"question3\" name=\"navigation\" goto=\"3\" type=\"button\" class=\"btn btn-num-val\"><span>3<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head4\" class=\"nav4\"><button id=\"question4\" name=\"navigation\" goto=\"4\" type=\"button\" class=\"btn btn-num-val\"><span>4<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head5\" class=\"nav5\"><button id=\"question5\" name=\"navigation\" goto=\"5\" type=\"button\" class=\"btn btn-num-val\"><span>5<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head6\" class=\"nav6\"><button id=\"question6\" name=\"navigation\" goto=\"6\" type=\"button\" class=\"btn btn-num-val\"><span>6<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head7\" class=\"nav7\"><button id=\"question7\" name=\"navigation\" goto=\"7\" type=\"button\" class=\"btn btn-num-val\"><span>7<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head8\" class=\"nav8\"><button id=\"question8\" name=\"navigation\" goto=\"8\" type=\"button\" class=\"btn btn-num-val\"><span>8<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head9\" class=\"nav9\"><button id=\"question9\" name=\"navigation\" goto=\"9\" type=\"button\" class=\"btn btn-num-val\"><span>9<\/span><\/button><\/a><\/li>\r\n \r\n <li class=\"item\"><a href=\"#question_head10\" class=\"nav10\"><button id=\"question10\" name=\"navigation\" goto=\"10\" type=\"button\" class=\"btn btn-num-val\"><span>10<\/span><\/button><\/a><\/li>\r\n \r\n <\/div>\r\n <\/ul>\r\n <\/div>\r\n <\/div>\r\n\t\t\t<\/div>\r\n\r\n \r\n <div class=\"btn-submit reset_sbmit\">\r\n <input type=\"button\" class=\"ays_finish action_button end_quiz\" id=\"wpq_finish\" value=\"Finish Test\"\/>&nbsp;&nbsp;<input type=\"reset\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Reset Test\" value=\"Reset Test\" class=\"ays_reset action_button\" id=\"ays_reset\" \/><\/div>\r\n \r\n\r\n <\/div>\r\n <div class=\"left-col-quiz\" style=\"display:none;\"> \r\n <div class=\"question-listing\">\r\n\r\n<div class=\"question_number\">\r\n<div class=\"timer_sec\">\r\n <label>Time Left :<\/label><span id=\"wpq_timer\" style=\"visibility:hidden;\">5<\/span><span id=\"timer\"><\/span>\r\n <\/div>\r\n<\/div>\r\n <form>\r\n <div class=\"quest_list_type\">\r\n <div class=\"quiz_slider\">\r\n <div class=\"wrapper ques_answers question_head1 active\" data-quiz-id=\"344144\" id=\"question_head1\">\r\n <div class=\"ques_num\"><h5>Question No. 1<\/h5><\/div>\r\n <div id=\"post-344144\" class=\"post-344144 question type-question status-publish hentry q_category-bilateral-relations entry\">\r\n \r\n Which of the following pairs of air pollutants and their sources are correctly matched? <br>1.\tCarbon Monoxide (CO) \u2013 Incomplete combustion of petrol and diesel <br>2.\tCarbon Dioxide (CO\u2082) \u2013 Burning of fossil fuels like coal and oil <br>3.\tChlorofluorocarbons (CFCs) \u2013 Emissions from air conditioning and refrigeration units <br>Select the correct answer using the code given below: <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"1 and 2 only8222\">\r\n <input id = \"1 and 2 only8222\" type=\"radio\" value=\"A\" name=\"ans_344144[]\" data-radio=\"344144\"\/>\r\n <span class=\"options_select\">A<\/span>1 and 2 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"2 and 3 only8222\">\r\n <input id = \"2 and 3 only8222\" type=\"radio\" value=\"B\" name=\"ans_344144[]\" data-radio=\"344144\"\/>\r\n <span class=\"options_select\">B<\/span>2 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1 and 3 only8222\">\r\n <input id = \"1 and 3 only8222\" type=\"radio\" value=\"C\" name=\"ans_344144[]\" data-radio=\"344144\"\/>\r\n <span class=\"options_select\">C<\/span>1 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1, 2 and 38222\">\r\n <input id = \"1, 2 and 38222\" type=\"radio\" value=\"D\" name=\"ans_344144[]\" data-radio=\"344144\"\/>\r\n <span class=\"options_select\">D<\/span>1, 2 and 3 <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous disabled\" id=\"344144\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344144\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344144\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344144\" id=\"344144\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344144\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head2 \" data-quiz-id=\"344145\" id=\"question_head2\">\r\n <div class=\"ques_num\"><h5>Question No. 2<\/h5><\/div>\r\n <div id=\"post-344145\" class=\"post-344145 question type-question status-publish hentry q_category-ancient-and-medival-history entry\">\r\n \r\n Consider the following statements regarding Sulphur Dioxide (SO\u2082) emissions: <br>1.\tShips and locomotives using fossil fuels are the primary sources of SO\u2082 emissions globally. <br>2.\tExtraction and processing of metal ores release significant amounts of SO\u2082. <br>3.\tFossil fuel-based power plants are the largest contributors to SO\u2082 emissions, as per the Environmental Protection Agency (EPA).<br> Which of the above statements is\/are correct? <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"1 and 2 only3000\">\r\n <input id = \"1 and 2 only3000\" type=\"radio\" value=\"A\" name=\"ans_344145[]\" data-radio=\"344145\"\/>\r\n <span class=\"options_select\">A<\/span>1 and 2 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"2 and 3 only3000\">\r\n <input id = \"2 and 3 only3000\" type=\"radio\" value=\"B\" name=\"ans_344145[]\" data-radio=\"344145\"\/>\r\n <span class=\"options_select\">B<\/span>2 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"3 only3000\">\r\n <input id = \"3 only3000\" type=\"radio\" value=\"C\" name=\"ans_344145[]\" data-radio=\"344145\"\/>\r\n <span class=\"options_select\">C<\/span>3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1, 2 and 33000\">\r\n <input id = \"1, 2 and 33000\" type=\"radio\" value=\"D\" name=\"ans_344145[]\" data-radio=\"344145\"\/>\r\n <span class=\"options_select\">D<\/span>1, 2 and 3 <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344145\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344145\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344145\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344145\" id=\"344145\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344145\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head3 \" data-quiz-id=\"344146\" id=\"question_head3\">\r\n <div class=\"ques_num\"><h5>Question No. 3<\/h5><\/div>\r\n <div id=\"post-344146\" class=\"post-344146 question type-question status-publish hentry q_category-bilateral-relations entry\">\r\n \r\n Which of the following substances are commonly used in cloud seeding to induce artificial rainfall for air pollution mitigation? <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"Silver iodide and potassium iodide6754\">\r\n <input id = \"Silver iodide and potassium iodide6754\" type=\"radio\" value=\"A\" name=\"ans_344146[]\" data-radio=\"344146\"\/>\r\n <span class=\"options_select\">A<\/span>Silver iodide and potassium iodide <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Silver nitrate and potassium iodide6754\">\r\n <input id = \"Silver nitrate and potassium iodide6754\" type=\"radio\" value=\"B\" name=\"ans_344146[]\" data-radio=\"344146\"\/>\r\n <span class=\"options_select\">B<\/span>Silver nitrate and potassium iodide <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Silver iodide and potassium nitrate6754\">\r\n <input id = \"Silver iodide and potassium nitrate6754\" type=\"radio\" value=\"C\" name=\"ans_344146[]\" data-radio=\"344146\"\/>\r\n <span class=\"options_select\">C<\/span>Silver iodide and potassium nitrate <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Silver nitrate and potassium chloride6754\">\r\n <input id = \"Silver nitrate and potassium chloride6754\" type=\"radio\" value=\"D\" name=\"ans_344146[]\" data-radio=\"344146\"\/>\r\n <span class=\"options_select\">D<\/span>Silver nitrate and potassium chloride <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344146\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344146\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344146\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344146\" id=\"344146\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344146\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head4 \" data-quiz-id=\"344147\" id=\"question_head4\">\r\n <div class=\"ques_num\"><h5>Question No. 4<\/h5><\/div>\r\n <div id=\"post-344147\" class=\"post-344147 question type-question status-publish hentry q_category-ancient-and-medival-history entry\">\r\n \r\n Consider the following statements regarding Biochar: <br>1.\tBiochar is produced by heating agricultural and organic waste at high temperatures in the presence of oxygen. <br>2.\tBiochar application in agriculture can help reduce nitrous oxide emissions and improve water retention in nutrient-poor soils. <br>3.\tIn the construction sector, biochar can serve as a carbon sink by being integrated into building materials. <br>Which of the above statements is\/are correct? <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"2 only9151\">\r\n <input id = \"2 only9151\" type=\"radio\" value=\"A\" name=\"ans_344147[]\" data-radio=\"344147\"\/>\r\n <span class=\"options_select\">A<\/span>2 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"2 and 3 only9151\">\r\n <input id = \"2 and 3 only9151\" type=\"radio\" value=\"B\" name=\"ans_344147[]\" data-radio=\"344147\"\/>\r\n <span class=\"options_select\">B<\/span>2 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1 and 3 only9151\">\r\n <input id = \"1 and 3 only9151\" type=\"radio\" value=\"C\" name=\"ans_344147[]\" data-radio=\"344147\"\/>\r\n <span class=\"options_select\">C<\/span>1 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1, 2 and 39151\">\r\n <input id = \"1, 2 and 39151\" type=\"radio\" value=\"D\" name=\"ans_344147[]\" data-radio=\"344147\"\/>\r\n <span class=\"options_select\">D<\/span>1, 2 and 3 <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344147\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344147\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344147\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344147\" id=\"344147\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344147\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head5 \" data-quiz-id=\"344148\" id=\"question_head5\">\r\n <div class=\"ques_num\"><h5>Question No. 5<\/h5><\/div>\r\n <div id=\"post-344148\" class=\"post-344148 question type-question status-publish hentry q_category-ancient-and-medival-history entry\">\r\n \r\n Hydrofluorocarbons (HFCs) are used in which of the following applications?<br>1.\tAs propellants in aerosol products <br>2.\tAs blowing agents in foam manufacturing<br> 3.\tAs fire suppression agents <br>4.\tAs refrigerants and lubricants in cooling systems <br>How many of the above applications involve the use of HFCs? <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"Only one4035\">\r\n <input id = \"Only one4035\" type=\"radio\" value=\"A\" name=\"ans_344148[]\" data-radio=\"344148\"\/>\r\n <span class=\"options_select\">A<\/span>Only one <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Only two4035\">\r\n <input id = \"Only two4035\" type=\"radio\" value=\"B\" name=\"ans_344148[]\" data-radio=\"344148\"\/>\r\n <span class=\"options_select\">B<\/span>Only two <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Only three4035\">\r\n <input id = \"Only three4035\" type=\"radio\" value=\"C\" name=\"ans_344148[]\" data-radio=\"344148\"\/>\r\n <span class=\"options_select\">C<\/span>Only three <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"All four4035\">\r\n <input id = \"All four4035\" type=\"radio\" value=\"D\" name=\"ans_344148[]\" data-radio=\"344148\"\/>\r\n <span class=\"options_select\">D<\/span>All four <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344148\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344148\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344148\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344148\" id=\"344148\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344148\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head6 \" data-quiz-id=\"344149\" id=\"question_head6\">\r\n <div class=\"ques_num\"><h5>Question No. 6<\/h5><\/div>\r\n <div id=\"post-344149\" class=\"post-344149 question type-question status-publish hentry q_category-ancient-and-medival-history entry\">\r\n \r\n Consider the following statements regarding Mercury Pollution: <br>1.\tMercury emitted into the atmosphere can travel long distances across continents before settling back to the earth. <br>2.\tMethylmercury is primarily formed in the human body through digestion of elemental mercury. <br>3.\tArtisanal and small-scale gold mining is the largest source of anthropogenic mercury emissions globally. <br>4.\tNatural re-emission of mercury from land and water surfaces contributes to the current levels of atmospheric mercury. <br>How many of the above statements are correct? <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"Only one8996\">\r\n <input id = \"Only one8996\" type=\"radio\" value=\"A\" name=\"ans_344149[]\" data-radio=\"344149\"\/>\r\n <span class=\"options_select\">A<\/span>Only one <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Only two8996\">\r\n <input id = \"Only two8996\" type=\"radio\" value=\"B\" name=\"ans_344149[]\" data-radio=\"344149\"\/>\r\n <span class=\"options_select\">B<\/span>Only two <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Only three8996\">\r\n <input id = \"Only three8996\" type=\"radio\" value=\"C\" name=\"ans_344149[]\" data-radio=\"344149\"\/>\r\n <span class=\"options_select\">C<\/span>Only three <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"All four8996\">\r\n <input id = \"All four8996\" type=\"radio\" value=\"D\" name=\"ans_344149[]\" data-radio=\"344149\"\/>\r\n <span class=\"options_select\">D<\/span>All four <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344149\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344149\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344149\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344149\" id=\"344149\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344149\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head7 \" data-quiz-id=\"344150\" id=\"question_head7\">\r\n <div class=\"ques_num\"><h5>Question No. 7<\/h5><\/div>\r\n <div id=\"post-344150\" class=\"post-344150 question type-question status-publish hentry q_category-ancient-and-medival-history entry\">\r\n \r\n Consider the following statements regarding plastic pellets (nurdles): <br>1.\tNurdles are microplastic raw materials used in plastic manufacturing processes such as moulding and extrusion. <br>2.\tNurdle pollution primarily results from public littering along coastlines. <br>Which of the above statements is\/are correct? <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"1 only2890\">\r\n <input id = \"1 only2890\" type=\"radio\" value=\"A\" name=\"ans_344150[]\" data-radio=\"344150\"\/>\r\n <span class=\"options_select\">A<\/span>1 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"2 only2890\">\r\n <input id = \"2 only2890\" type=\"radio\" value=\"B\" name=\"ans_344150[]\" data-radio=\"344150\"\/>\r\n <span class=\"options_select\">B<\/span>2 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Both 1 and 22890\">\r\n <input id = \"Both 1 and 22890\" type=\"radio\" value=\"C\" name=\"ans_344150[]\" data-radio=\"344150\"\/>\r\n <span class=\"options_select\">C<\/span>Both 1 and 2 <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"Neither 1 nor 22890\">\r\n <input id = \"Neither 1 nor 22890\" type=\"radio\" value=\"D\" name=\"ans_344150[]\" data-radio=\"344150\"\/>\r\n <span class=\"options_select\">D<\/span>Neither 1 nor 2 <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344150\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344150\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344150\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344150\" id=\"344150\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344150\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head8 \" data-quiz-id=\"344151\" id=\"question_head8\">\r\n <div class=\"ques_num\"><h5>Question No. 8<\/h5><\/div>\r\n <div id=\"post-344151\" class=\"post-344151 question type-question status-publish hentry q_category-ancient-and-medival-history entry\">\r\n \r\n Which of the following are classified as secondary air pollutants? <br>1.\tTropospheric Ozone (O\u2083) <br>2.\tSulfur dioxide (SO\u2082) <br>3.\tAmmonium Sulphate <br>4.\tPhotochemical Smog <br>5.\tCarbon monoxide (CO) <br>Select the correct answer using the code given below: <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"1, 2 and 3 only9715\">\r\n <input id = \"1, 2 and 3 only9715\" type=\"radio\" value=\"A\" name=\"ans_344151[]\" data-radio=\"344151\"\/>\r\n <span class=\"options_select\">A<\/span>1, 2 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1, 3 and 4 only9715\">\r\n <input id = \"1, 3 and 4 only9715\" type=\"radio\" value=\"B\" name=\"ans_344151[]\" data-radio=\"344151\"\/>\r\n <span class=\"options_select\">B<\/span>1, 3 and 4 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"2, 4 and 5 only9715\">\r\n <input id = \"2, 4 and 5 only9715\" type=\"radio\" value=\"C\" name=\"ans_344151[]\" data-radio=\"344151\"\/>\r\n <span class=\"options_select\">C<\/span>2, 4 and 5 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1, 2, 3 and 5 only9715\">\r\n <input id = \"1, 2, 3 and 5 only9715\" type=\"radio\" value=\"D\" name=\"ans_344151[]\" data-radio=\"344151\"\/>\r\n <span class=\"options_select\">D<\/span>1, 2, 3 and 5 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344151\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344151\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344151\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344151\" id=\"344151\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344151\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head9 \" data-quiz-id=\"344152\" id=\"question_head9\">\r\n <div class=\"ques_num\"><h5>Question No. 9<\/h5><\/div>\r\n <div id=\"post-344152\" class=\"post-344152 question type-question status-publish hentry q_category-ancient-and-medival-history entry\">\r\n \r\n According to the WHO Air Quality Guidelines and general understanding of air pollutants, consider the following statements: <br> 1. The 24-hour mean concentration of PM2.5 should not exceed 15 \u00b5g\/m\u00b3, and the annual mean should not exceed 5 \u00b5g\/m\u00b3. <br>2. The highest levels of ozone pollution are generally observed during cloudy and rainy weather conditions. <br>3. Excessive ozone in the air can act as a trigger for asthma attacks. <br>Which of the above statements are correct? <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"1 and 3 only8688\">\r\n <input id = \"1 and 3 only8688\" type=\"radio\" value=\"A\" name=\"ans_344152[]\" data-radio=\"344152\"\/>\r\n <span class=\"options_select\">A<\/span>1 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"2 and 3 only8688\">\r\n <input id = \"2 and 3 only8688\" type=\"radio\" value=\"B\" name=\"ans_344152[]\" data-radio=\"344152\"\/>\r\n <span class=\"options_select\">B<\/span>2 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1 and 2 only8688\">\r\n <input id = \"1 and 2 only8688\" type=\"radio\" value=\"C\" name=\"ans_344152[]\" data-radio=\"344152\"\/>\r\n <span class=\"options_select\">C<\/span>1 and 2 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1, 2 and 38688\">\r\n <input id = \"1, 2 and 38688\" type=\"radio\" value=\"D\" name=\"ans_344152[]\" data-radio=\"344152\"\/>\r\n <span class=\"options_select\">D<\/span>1, 2 and 3 <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344152\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344152\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344152\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344152\" id=\"344152\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next \" id=\"344152\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n <div class=\"wrapper ques_answers question_head10 \" data-quiz-id=\"344153\" id=\"question_head10\">\r\n <div class=\"ques_num\"><h5>Question No. 10<\/h5><\/div>\r\n <div id=\"post-344153\" class=\"post-344153 question type-question status-publish hentry q_category-ancient-and-medival-history entry\">\r\n \r\n Consider the following statements regarding Flue Gas Desulphurisation (FGD): <br>1.\tFGD is a pollution control technology used to remove sulfur dioxide from flue gases emitted primarily by coal-based thermal power plants. <br>2.\tFlue gas contains only carbon dioxide and water vapour and is considered non-polluting. <br>3.\tSulphur dioxide in flue gas contributes to both particulate matter pollution and respiratory illnesses. <br>Which of the above statements is\/are correct? <\/div>\r\n \r\n <div data-type=\"quiz\" class=\"wp_quiz_question_options \">\r\n <div class=\"all_answers\">\r\n <div class=\"radio\">\r\n <label for=\"1 and 2 only1576\">\r\n <input id = \"1 and 2 only1576\" type=\"radio\" value=\"A\" name=\"ans_344153[]\" data-radio=\"344153\"\/>\r\n <span class=\"options_select\">A<\/span>1 and 2 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1 and 3 only1576\">\r\n <input id = \"1 and 3 only1576\" type=\"radio\" value=\"B\" name=\"ans_344153[]\" data-radio=\"344153\"\/>\r\n <span class=\"options_select\">B<\/span>1 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"2 and 3 only1576\">\r\n <input id = \"2 and 3 only1576\" type=\"radio\" value=\"C\" name=\"ans_344153[]\" data-radio=\"344153\"\/>\r\n <span class=\"options_select\">C<\/span>2 and 3 only <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div class=\"radio\">\r\n <label for=\"1, 2 and 31576\">\r\n <input id = \"1, 2 and 31576\" type=\"radio\" value=\"D\" name=\"ans_344153[]\" data-radio=\"344153\"\/>\r\n <span class=\"options_select\">D<\/span>1, 2 and 3 <span class=\"checkmark\"><\/span>\r\n <\/label> \r\n <\/div>\r\n <div align=\"center\" class=\"navigation_buttons next_previw_btn\">\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Previous\" name=\"previous\" class=\"btn btn-primary btn-lg previous \" id=\"344153\"><i class=\"fas fa-long-arrow-alt-left\"><\/i><span class=\"remove_mobile\"><\/span><\/button>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Mark for Review\" class=\"ays_marked marked_review action_button_mark\" id=\"344153\" value=\"!\"\/>\r\n <input type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Unmark from Review\" class=\"ays_unmarked unmark_reviewed action_button_mark\" id=\"344153\" value=\"!\" \/>\r\n <a href=\"javascript:void(0);\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Clear Answer\" class=\"removeAnswer ClearAnswer_344153\" id=\"344153\" >\u2715<\/a>\r\n <button type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Next\" name=\"next\" class=\"btn btn-primary btn-lg next disabled\" id=\"344153\"><span class=\"remove_mobile\"><\/span><i class=\"fas fa-long-arrow-alt-right\"><\/i><\/button>\r\n <\/div>\r\n \r\n <\/div>\r\n <\/div>\r\n \r\n \r\n \r\n <\/div>\r\n \r\n <\/div>\r\n <div class=\"act_buttons\">\r\n \r\n\r\n \r\n\r\n \r\n \r\n <\/div>\r\n <\/div><\/form>\r\n <\/div>\r\n \r\n <div id=\"Quiz_res\" style=\"display:none;\">\r\n <div class=\"loader\" style=\"display:none;\">\r\n <img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/plugins\/mcq-quiz\/assets\/img\/loader.gif?w=750&#038;ssl=1\" border=\"0\" style=\"width:10%\"\/>\r\n <\/div>\r\n <div id=\"quiz_result_page\">\r\n <div id=\"ques_title\"> <\/div>\r\n <div class=\"row\">\r\n <div class=\"col-md-6 border-right\">\r\n <div class=\"quiz_ans-same\">Total Number of Questions :\r\n <span class=\"total_que\"><\/span>\r\n <\/div>\r\n <div class=\"quiz_ans-same\">Total Not Attempted Questions :\r\n <span class=\"unanswerscore\"><\/span>\r\n <\/div>\r\n <div class=\"quiz_ans-same green\">Total Correct : \r\n <span class=\"total_right\"><\/span>\r\n <\/div>\r\n <div class=\"quiz_ans-same red\">Total Wrong : \r\n <span class=\"total_wrong\"><\/span>\r\n <\/div>\r\n<\/div>\r\n<div class=\"col-md-6\"><div id=\"score\" style=\"text-align:center;\">\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n<\/div>\r\n<div id=\"chart_div\"><\/div>\r\n \r\n \r\n <div class=\"action_buttons\">\r\n <div style=\"margin: 10px 0px;\"> \r\n <input class=\"wp_restartQuiz_button\" type=\"button\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Restart Test\" name=\"restartQuiz\" value=\"Restart Test\"> \r\n <input id=\"butt1\" class=\"wp_viewquestion_button\" type=\"button\" name=\"reShowQuestion\" value=\"View Summary\" style=\"\"> \r\n <input id=\"butt2\" class=\"wp_hidequestion_button\" type=\"button\" name=\"reHideQuestion\" value=\"Hide Summary\"> <\/div>\r\n <\/div>\r\n <div id=\"quiz_result\"><\/div>\r\n <\/div>\r\n <\/div>\r\n \r\n <\/div>\r\n \r\n <\/div>\r\n <style>\r\n .quiz_ready{\r\n background:#0773c5;\r\n color:#fff !important;\r\n padding:10px 20px;\r\n font-size:15px;\r\n font-weight:600;\r\n border-radius:0px;\r\n border:1px solid #0773c5;\r\n display:inline-block;\r\n line-height:normal;\r\n margin:10px 0;\r\n}\r\n .quiz_ready:hover{\r\n background:#078df3;\r\n text-decoration:none;\r\n}\r\n .left-col-quiz{\r\n border:1px solid rgba(0,0,0,.125);\r\n border-radius:5px;\r\n overflow:hidden;\r\n}\r\n.question-listing{\r\n background:transparent;\r\n padding:0;\r\n}\r\n.question_number{\r\n background:rgba(0,0,0,.03);\r\n padding:12px 12px;\r\n display:inline-block;\r\n width:100%;\r\n margin-bottom:15px;\r\n}\r\n.question_number h5{\r\n margin:0;\r\n float:left;\r\n width:50%;\r\n font-size:18px;\r\n}\r\n.timer_sec{\r\n float:right;\r\n width:50%;\r\n text-align:right;\r\n font-size:18px;\r\n}\r\n.quest_list_type{\r\n padding:0 20px;\r\n}\r\n.all_answers .radio label{\r\n padding:15px 40px 15px 15px !important;\r\n}\r\n\r\n.all_answers .radio label input{\r\n position:absolute;\r\n opacity:0;\r\n cursor:pointer;\r\n}\r\n#quiz_result_page{\r\n padding:0px 20px 10px;\r\n}\r\n.ques_answers .question{\r\n margin-bottom:18px;\r\n font-size:16px;\r\n}\r\ndiv#question_navigation_area h5.card-header{\r\n background:#f7f5f5;\r\n font-size:18px;\r\n padding:12px 12px;\r\n margin:0 !important;\r\n}\r\ndiv#question_navigation_area{\r\n border:1px solid rgba(0,0,0,.125);\r\n border-radius:5px;\r\n overflow:hidden;\r\n margin:10px 0;\r\n}\r\ndiv#question_navigation_area .card-body{\r\n padding:15px 20px;\r\n}\r\nul.navigation_btns{\r\n margin:0 !important;\r\n padding:0 !important;\r\n}\r\n\r\nul.navigation_btns li{\r\n width:38px;\r\n height:38px;\r\n margin:0px 3px 4px;\r\n overflow:hidden;\r\n}\r\nul.navigation_btns li a.active button{\r\n background:#0773c5 !important;\r\n color:#fff !important;\r\n border-color:#0773c5;\r\n}\r\nul.navigation_btns li button{\r\n background:transparent !important;\r\n color:#676767 !important;\r\n font-size:16px;\r\n padding:0;\r\n font-weight:600 !important;\r\n border-radius:0;\r\n}\r\nul.navigation_btns li a{\r\n text-decoration:none;\r\n display:block;\r\n height:100%;\r\n position:relative;\r\n}\r\nul.navigation_btns li a.ques_not_answered:before{\r\n content:'';\r\n display:block;\r\n width:0;\r\n height:0;\r\n border-style:solid;\r\n border-width:20px 20px 0 0;\r\n border-color:#fb4242 transparent transparent transparent;\r\n position:absolute;\r\n top:0;\r\n left:0;\r\n}\r\nul.navigation_btns li a.ques_answered:before{\r\n content:'';\r\n display:block;\r\n width:0;\r\n height:0;\r\n border-style:solid;\r\n border-width:20px 20px 0 0;\r\n border-color:#199d54 transparent transparent transparent;\r\n position:absolute;\r\n top:0;\r\n left:0;\r\n}\r\nul.navigation_btns li a.ques_markedReviewed:before{\r\n content:'';\r\n display:block;\r\n width:0;\r\n height:0;\r\n border-style:solid;\r\n border-width:20px 20px 0 0;\r\n border-color:#ff9800 transparent transparent transparent;\r\n position:absolute;\r\n top:0;\r\n left:0;\r\n}\r\n.navigation_buttons.next_previw_btn{\r\n margin:20px 0;\r\n}\r\n.next_previw_btn button{\r\n background:transparent !important;\r\n color:#2480bd !important;\r\n padding:5px 0 5px;\r\n font-size:16px;\r\n border:none;\r\n font-weight:600;\r\n border:1px solid;\r\n width:35px;\r\n border-radius:0;\r\n line-height:normal;\r\n}\r\n.next_previw_btn button:hover{\r\n background:#2480bd !important;\r\n color:#fff !important;\r\n}\r\n.next_previw_btn button.next{\r\n float:right;\r\n}\r\n.next_previw_btn button.previous{\r\n float:left;\r\n}\r\n.reset_sbmit{\r\n text-align:center;\r\n margin:25px 0;\r\n}\r\na.removeAnswer{\r\n font-weight:bold;\r\n text-decoration:none;\r\n border:1px solid #fb4242;\r\n border-radius:0px;\r\n padding:3px 5px;\r\n display:inline-block;\r\n color:#fb4242;\r\n width:30px;\r\n}\r\na.removeAnswer:hover{\r\n background:#fb4242;\r\n color:#fff;\r\n}\r\n.reset_sbmit{\r\n display:flex;\r\n}\r\n.reset_sbmit input{\r\n border-radius:0px;\r\n font-size:15px;\r\n background:transparent !important;\r\n padding:10px 18px;\r\n border:1px solid #0773c5;\r\n color:#0773c5 !important;\r\n font-weight:600;\r\n line-height:normal;\r\n text-transform:capitalize;\r\n float:left;\r\n margin-right:1%;\r\n}\r\n.reset_sbmit #wpq_finish{\r\nbackground:#0773c5 !important;\r\ncolor:#fff !important;\r\n}\r\n.reset_sbmit #wpq_finish:hover{\r\n background:#078df3 !important;\r\n}\r\n.reset_sbmit input:hover{\r\n background:#0773c5 !important;\r\n color:#fff !important;\r\n}\r\n#quiz_result_page div#ques_title{\r\n font-size:18px;\r\n margin-bottom:8px;\r\n}\r\ninput.wp_restartQuiz_button{\r\n\r\n}\r\n\r\ninput.wp_restartQuiz_button,input.wp_viewquestion_button,input.wp_hidequestion_button{\r\n border-radius:0;\r\n font-size:15px;\r\n background:transparent;\r\n margin-right:8px;\r\n color:#0773c5;\r\n border:1px solid #0773c5;\r\n padding:10px 24px;\r\n font-weight:600;\r\n}\r\ninput.wp_restartQuiz_button:hover,input.wp_viewquestion_button:hover,input.wp_hidequestion_button:hover{\r\n background:#0773c5;\r\n color:#fff;\r\n}\r\n.timer_sec label{\r\n font-size:16px;\r\n text-transform:uppercase;\r\n}\r\n.timer_sec span#timer{\r\n color:#0773c5;\r\n}\r\n.times-up{\r\n color:#e74c3c !important;\r\n animation:animate 1.5s linear infinite;\r\n}\r\n@keyframes animate{\r\n 0%{\r\n opacity:0;\r\n}\r\n 50%{\r\n opacity:0.7;\r\n}\r\n 100%{\r\n opacity:0;\r\n}\r\n}\r\n .ques_num{\r\n position:absolute;\r\n top:-78px;\r\n left:11px;\r\n}\r\n.all_answers .radio label.selected{\r\n background:#00ab251f;\r\n}\r\nli.wpQuiz_questionListItem label{\r\n display:flex;\r\n align-items:center;\r\n}\r\n.wpQuiz_questionInput{\r\n height:14px !important;\r\n width:14px !important;\r\n margin-right:5px;\r\n}\r\ndiv#quiz_result h5{\r\n font-size:16px;\r\n font-family:'Segoe UI';\r\n}\r\n.radio_list ul{\r\n margin:0 !important;\r\n padding:0 !important;\r\n}\r\nbutton.back_page{\r\n background:#0773c5 !important;\r\n padding:8px 24px !important;\r\n border-radius:5px;\r\n line-height:1.6;\r\n font-size:16px;\r\n border:none !important;\r\n margin:10px 0;\r\n}\r\nbutton.back_page:hover{\r\n background:#141414 !important;\r\n color:#fff;\r\n}\r\n.questions_sign{\r\n display:inline-block;\r\n}\r\n.questions_sign .sign_col span{\r\n height:18px;\r\n display:inline-flex;\r\n width:18px;\r\n align-items:center;\r\n justify-content:center;\r\n color:#fff;\r\n font-weight:600;\r\n font-size:14px;\r\n margin-right:5px;\r\n}\r\n.questions_sign .sign_col span.green{\r\n background:#13944d;\r\n}\r\n.questions_sign .sign_col span.red{\r\n background:#fb4242;\r\n}\r\n.questions_sign .sign_col span.magenta{\r\n background:#ff9800;\r\n}\r\n.questions_sign .sign_col span.grey{\r\n background:#f5f5f5;\r\n border:1px solid #e4e4e4;\r\n color:#676767;\r\n}\r\n.questions_sign .sign_col{\r\n float:left;\r\n font-size:13px;\r\n display:flex;\r\n align-items:center;\r\n margin-right:0;\r\n margin-bottom:8px;\r\n width:50%;\r\n}\r\ninput.action_button_mark{\r\n font-weight:bold;\r\n text-decoration:none;\r\n border:1px solid #ff9800;\r\n border-radius:0px;\r\n padding:8px 5px;\r\n display:inline-block;\r\n background:#fff;\r\n color:#ff9800;\r\n margin-right:20px;\r\n width:30px;\r\n}\r\ninput.action_button_mark:hover{\r\n background:#ff9800;\r\n color:#fff;\r\n}\r\ninput.action_button_mark.unmark_reviewed{\r\n background:#ff9800 !important;\r\n color:#fff !important;\r\n border-color:#ff9800 !important;\r\n}\r\n.quiz-fullwidth-template .col-md-4{\r\n display:none;\r\n}\r\n.quiz_ans-same{\r\n font-weight:600;\r\n}\r\n.quiz_ans-same.green{\r\n color:#13944d;\r\n}\r\n.quiz_ans-same.red{\r\n color:#fb4242;\r\n}\r\n#quiz_result_page div#score{\r\n font-size:20px;\r\n font-weight:500;\r\n background:#0080000f;\r\n border-radius:5px;\r\n padding:8px 5px;\r\n margin:10px 0;\r\n}\r\n#quiz_result_page div#score .score_number{\r\n display:block;\r\n font-size:36px;\r\n line-height:1.2;\r\n color:#0773c5;\r\n font-weight:600;\r\n}\r\nbutton.next.disabled,button.previous.disabled{\r\n\r\ndisplay:none;\r\n\r\n}\r\n .loading-img{\r\n display:flex;\r\n position:fixed;\r\n top:0;\r\n left:0;\r\n right:0;\r\n bottom:0;\r\n width:100%;\r\n z-index:10000;\r\n background-color:rgba(0,0,0,0.7);\r\n align-items:center;\r\n justify-content:center;\r\n height:100%;\r\n user-select:none;\r\n box-sizing:border-box;\r\n text-align:center;\r\n}\r\n.loading-img img{\r\n width:70px;\r\n}\r\n\r\n@media only screen and (min-width:768px){\r\n .quiz-fullwidth-template .col-md-8{\r\n max-width:100% !important;\r\n flex:auto;\r\n}\r\n.quiz-fullwidth-template .left-col-quiz{\r\n width:63.666666%;\r\n}\r\n.quiz-fullwidth-template .right-col-quiz{\r\n float:right;\r\n width:33.333333%;\r\n}\r\n.hide_dekstop{\r\n display:none;\r\n}\r\n}\r\n@media only screen and (max-width:767px){\r\n ul.navigation_btns{\r\n overflow-x:scroll;\r\n}\r\nul.navigation_btns .for_scroll{\r\n display:flex;\r\n width:max-content;\r\n}\r\n\/*\r\n.quest_list_type{\r\n padding:0 10px;\r\n}\r\n.quiz_slider{\r\n position:relative;\r\n width:100%;\r\n height:auto;\r\n display:flex;\r\n overflow-x:auto;\r\n scroll-snap-type:x mandatory;\r\n scroll-snap-align:start;\r\n scroll-behavior:smooth;\r\n -webkit-overflow-scrolling:touch;\r\n}\r\n.ques_answers{\r\n display:block;\r\n width:100%;\r\n flex-shrink:0;\r\n height:auto;\r\n scroll-snap-align:center;\r\n padding:0 10px;\r\n}\r\n*\/\r\n}\r\n@media only screen and (max-width:480px){\r\n .ques_num{\r\n position:absolute;\r\n top:-90px;\r\n left:12px;\r\n}\r\n.ques_num h5{\r\n margin:0 !important;\r\n}\r\n.timer_sec{\r\n float:none;\r\n width:100%;\r\n text-align:left;\r\n margin-top:20px;\r\n}\r\ninput.wp_restartQuiz_button,input.wp_viewquestion_button,input.wp_hidequestion_button{\r\n font-size:14px;\r\n margin-right:4px;\r\n padding:10px 12px;\r\n width:47%;\r\n}\r\n.remove_mobile{\r\n display:none;\r\n}\r\ninput.action_button_mark{\r\n margin-right:15px;\r\n font-size:15px;\r\n}\r\na.removeAnswer{\r\n font-size:15px;\r\n\r\n}\r\n\r\n\r\n}\r\n\r\n@media only screen and (max-width:400px){\r\n .next_previw_btn button{\r\n font-size:15px;\r\n}\r\ndiv#question_navigation_area .card-body{\r\n padding:12px 12px;\r\n}\r\n\r\n@keyframes sp-anime{\r\n 100%{\r\n transform:rotate(360deg);\r\n}\r\n}\r\n.is-hide{\r\n display:none;\r\n}\r\n}\r\ndiv#question_navigation_area .owl-dots{\r\n display:none;\r\n}\r\ndiv#question_navigation_area .owl-nav button{\r\n background:transparent !important;\r\n color:#000 !important;\r\n font-size:20px !important;\r\n}\r\n <\/style>\r\n <style>\r\n .right-col-quiz,.wp_basic_quiz_answer,.left-col-quiz,.wp_basic_quiz_answer,.ays_unmarked,#Quiz_res,.loader,.marked-text{\r\n display:none;\r\n}\r\n .ays_unmarked.unmark_reviewed,.wp_hidequestion_button,.next_previw_btn .removeAnswer{\r\n display:none;\r\n}\r\n <\/style>\r\n \n<p>For schedule, refer to the archive link given below. <strong>Best UPSC institute In Delhi,<\/strong><\/p>\n<p>For the Prelims Marathon archive &#8211; <a href=\"https:\/\/forumias.com\/blog\/prelims-marathon\/\" target=\"_blank\" rel=\"noopener\">click here,<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dear Friends, We are posting prelims marathon MCQs for today. In this initiative, you can attempt 10 subjectwise MCQs daily. Daily Quiz UPSC Prelims Marathon 9 August Environmental Pollution &#8211; 2 For schedule, refer to the archive link given below. Best UPSC institute In Delhi, For the Prelims Marathon archive &#8211; click here, For schedule,&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/question\/consider-the-following-statements-regarding-flue-gas-desulphurisation-fgd-1-fgd-is-a-pollution-control-technology-used-to-remove-sulfur-dioxide-from-flue-gases-emitted-primarily-by-coal-based-ther\/\">Continue reading <span class=\"screen-reader-text\">Consider the following statements regarding Flue Gas Desulphurisation (FGD): <br \/>1.\tFGD is a pollution control technology used to remove sulfur dioxide from flue gases emitted primarily by coal-based thermal power plants. <br \/>2.\tFlue gas contains only carbon dioxide and water vapour and is considered non-polluting. <br \/>3.\tSulphur dioxide in flue gas contributes to both particulate matter pollution and respiratory illnesses. <br \/>Which of the above statements is\/are correct?<\/span><\/a><\/p>\n","protected":false},"author":61,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[13,9],"tags":[],"class_list":["post-344213","post","type-post","status-publish","format-standard","hentry","category-prelims-marathon","category-public","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/344213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/61"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=344213"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/344213\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=344213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=344213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=344213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}