{"id":25463,"date":"2026-10-16T23:29:35","date_gmt":"2026-10-16T17:29:35","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/new-jersey-must-done-before-comparing-population-square-kilometers\/"},"modified":"2026-10-16T23:29:35","modified_gmt":"2026-10-16T17:29:35","slug":"new-jersey-must-done-before-comparing-population-square-kilometers","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/new-jersey-must-done-before-comparing-population-square-kilometers\/","title":{"rendered":"What must be done before comparing population densities in square miles and square kilometers?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">What must be done before comparing population densities in square miles and square kilometers?<\/p>\n\n\n<ul class=\"quiz-options\">\n<li>Add both populations together<\/li>\n<li>Use shoreline length instead<\/li>\n<li>Convert them to consistent area units<\/li>\n<li>Compare the raw numbers without units<\/li>\n<\/ul>","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","subject":[3259],"topic":[3975,3994],"education_level":[1895],"class_list":["post-25463","mcq","type-mcq","status-publish","hentry","subject-us-states","topic-new-jersey-facts","topic-population-and-data-literacy","education_level-ssc"],"mcq_note":"<p><strong>A density expressed per square mile should not be directly compared with one per square kilometer without unit conversion.<\/strong><\/p>\n<p>One square mile equals approximately 2.59 square kilometers. Since the denominator changes, the numerical value for people per square kilometer will be smaller for the same population distribution. Unit consistency is necessary before computing ratios or statistical rankings.<\/p>","mcq_options":[{"right":"no","answer":"Add both populations together"},{"right":"no","answer":"Use shoreline length instead"},{"right":"yes","answer":"Convert them to consistent area units"},{"right":"no","answer":"Compare the raw numbers without units"}],"multi_answers":"no","subject_terms":[{"id":3259,"title":"U.S. States","slug":"us-states"}],"topic_terms":[{"id":3975,"title":"New Jersey Facts","slug":"new-jersey-facts"},{"id":3994,"title":"Population and Data Literacy","slug":"population-and-data-literacy"}],"education_level_terms":[{"id":1895,"title":"SSC","slug":"ssc"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/25463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=25463"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=25463"}],"wp:term":[{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=25463"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=25463"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=25463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}