{"id":20354,"date":"2026-05-22T00:55:22","date_gmt":"2026-05-21T18:55:22","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/which-is-the-best-unit-for-the-perimeter-of-a-playground\/"},"modified":"2026-05-22T00:55:22","modified_gmt":"2026-05-21T18:55:22","slug":"which-is-the-best-unit-for-the-perimeter-of-a-playground","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/which-is-the-best-unit-for-the-perimeter-of-a-playground\/","title":{"rendered":"Which is the best unit for the perimeter of a playground"},"content":{"rendered":"<p>Which is the best unit for the perimeter of a playground?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>square metres<\/li>\n<li>grams<\/li>\n<li>metres<\/li>\n<li>cubic metres<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2857,2872],"subject":[2746],"education_level":[1893],"class_list":["post-20354","mcq","type-mcq","status-publish","hentry","topic-measurement-units","topic-perimeter-units","subject-mensuration","education_level-grade-5"],"mcq_note":"Perimeter is a length around the boundary, so metres are suitable. Always keep the final unit with the answer because mensuration answers depend on the measurement unit. Always compare the type of measurement with the unit: length uses simple units, area uses square units, and volume uses cubic units. Correct units are part of the final answer.","mcq_options":[{"right":"no","answer":"square metres"},{"right":"no","answer":"grams"},{"right":"yes","answer":"metres"},{"right":"no","answer":"cubic metres"}],"multi_answers":"no","subject_terms":[{"id":2746,"title":"Mensuration","slug":"mensuration"}],"topic_terms":[{"id":2857,"title":"Measurement Units","slug":"measurement-units"},{"id":2872,"title":"Perimeter Units","slug":"perimeter-units"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/20354","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=20354"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=20354"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=20354"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=20354"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=20354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}