{"id":153692,"date":"2023-07-31T13:01:10","date_gmt":"2023-07-31T07:31:10","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=153692"},"modified":"2023-07-31T13:01:12","modified_gmt":"2023-07-31T07:31:12","slug":"a-retaining-wall-with-measurements-30m-x-12m-x-6m-was-constructed-with-bricks-of-dimensions-8cm-x-6cm-x-6cm-if-60-of-the-wall-consists-of-bricks","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/a-retaining-wall-with-measurements-30m-x-12m-x-6m-was-constructed-with-bricks-of-dimensions-8cm-x-6cm-x-6cm-if-60-of-the-wall-consists-of-bricks\/","title":{"rendered":"A retaining wall with measurements 30m \u00d7 12m \u00d7 6m was constructed with bricks of dimensions 8cm \u00d7 6cm \u00d7 6cm. If 60% of the wall consists of bricks"},"content":{"rendered":"\n<p>Q. A retaining wall with measurements 30m \u00d7 12m \u00d7 6m was constructed with bricks of dimensions 8cm \u00d7 6cm \u00d7 6cm. If 60% of the wall consists of bricks, the number of bricks used for the construction is_____lakhs.<\/p>\n\n\n\n<p>(A) 30<\/p>\n\n\n\n<p>(B) 40<\/p>\n\n\n\n<p>(C) 45<\/p>\n\n\n\n<p>(D) 75<\/p>\n\n\n\n<p>Ans: 45<\/p>\n\n\n\n<p>Solution:<\/p>\n\n\n\n<p>Volume of the wall = (3000 \u00d7 1200 \u00d7 600) cu. cm <\/p>\n\n\n\n<p>Volume of all bricks required = 0.6 \u00d7 (3000 \u00d7 1200 \u00d7 600) cu.cm <\/p>\n\n\n\n<p>Volume of each brick = (8 \u00d7 6 \u00d7 6) cu.cm<\/p>\n\n\n\n<p>Therefore, NO of bricks used<\/p>\n\n\n\n<p>=0.6*3000*1200*600\/8*6*6<\/p>\n\n\n\n<p>=4500000<\/p>\n\n\n\n<p>=45 lakhs<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q. A retaining wall with measurements 30m \u00d7 12m \u00d7 6m was constructed with bricks of dimensions 8cm \u00d7 6cm \u00d7 6cm. If 60% of the wall consists of bricks, the number of bricks used for the construction is_____lakhs. (A) 30 (B) 40 (C) 45 (D) 75 Ans: 45 Solution: Volume of the wall = [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":153696,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5141],"tags":[5140],"offerexpiration":[],"class_list":["post-153692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=153692"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153692\/revisions"}],"predecessor-version":[{"id":153697,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153692\/revisions\/153697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/153696"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=153692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=153692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=153692"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/offerexpiration?post=153692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}