{"id":2993,"date":"2022-04-20T06:26:47","date_gmt":"2022-04-20T06:26:47","guid":{"rendered":"http:\/\/lltonline.org\/?p=2993"},"modified":"2022-04-20T08:04:02","modified_gmt":"2022-04-20T08:04:02","slug":"maths-practice-set","status":"publish","type":"post","link":"https:\/\/lltonline.org\/index.php\/2022\/04\/20\/maths-practice-set\/","title":{"rendered":"Maths | Practice Set"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2993\" class=\"elementor elementor-2993\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-674958c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"674958c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6111576\" data-id=\"6111576\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75c8dc1 elementor-widget elementor-widget-video\" data-id=\"75c8dc1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/UZcBZcq40Y0&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 20-03-2024 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b79dbe elementor-widget elementor-widget-text-editor\" data-id=\"8b79dbe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 20-03-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<hr \/><p><b>QUESTION 1<\/b><\/p><p>Teacher took exam for English, average for the entire class was 80 marks. If we say that 10% of the students scored 95 marks and 20% scored 90 marks then calculate average marks of the remaining students of the class.<\/p><p>\u09b6\u09bf\u0995\u09cd\u09b7\u0995\u09c7 \u0987\u0982\u09f0\u09be\u099c\u09c0 \u09ac\u09bf\u09b7\u09af\u09bc\u09f0 \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be \u09b2\u09c8\u099b\u09bf\u09b2 \u09af&#8217;\u09a4 \u09b6\u09cd\u09f0\u09c7\u09a3\u09c0\u099f\u09cb\u09f0 \u09aa\u09cd\u09f0\u09be\u09aa\u09cd\u09a4 \u09a8\u09ae\u09cd\u09ac\u09f0\u09f0 \u0997\u09a1\u09bc \u0986\u099b\u09bf\u09b2 80 \u09a8\u09ae\u09cd\u09ac\u09f0\u0964 \u09af\u09a6\u09bf \u0986\u09ae\u09bf \u0995\u0993\u0981 \u09af\u09c7 10% \u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09f0\u09cd\u09a5\u09c0\u09af\u09bc\u09c7 95 \u09a8\u09ae\u09cd\u09ac\u09f0 \u09b2\u09be\u09ad \u0995\u09f0\u09bf\u099b\u09c7 \u0986\u09f0\u09c1 20% \u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09f0\u09cd\u09a5\u09c0\u09af\u09bc\u09c7 90 \u09a8\u09ae\u09cd\u09ac\u09f0 \u09b2\u09be\u09ad \u0995\u09f0\u09bf\u099b\u09c7 \u09a4\u09c7\u09a8\u09c7\u09b9&#8217;\u09b2\u09c7 \u09b6\u09cd\u09f0\u09c7\u09a3\u09c0\u09f0 \u09ac\u09be\u0995\u09c0 \u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09f0\u09cd\u09a5\u09c0\u09b8\u0995\u09b2\u09f0 \u0997\u09a1\u09bc \u09a8\u09ae\u09cd\u09ac\u09f0 \u0997\u09a3\u09a8\u09be \u0995\u09f0\u0995\u0964<\/p><p>a. 65%<\/p><p>b. 75%<\/p><p>c. 82%<\/p><p>d. None of the above<\/p><p>\u00a0<\/p><p><b>QUESTION 2<\/b><\/p><p>Two numbers are less than third number by 30% and 37% respectively. How much percent is the second number less than by the first?<\/p><p>\u09a6\u09c1\u099f\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be\u09a4\u0995\u09c8 \u0995\u09cd\u09f0\u09ae\u09be\u09a8\u09cd\u09ac\u09af\u09bc\u09c7 30% \u0986\u09f0\u09c1 37% \u09a4\u0995\u09c8 \u0995\u09ae\u0964 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09cb \u09aa\u09cd\u09f0\u09a5\u09ae\u099f\u09cb\u09a4\u0995\u09c8 \u0995\u09bf\u09ae\u09be\u09a8 \u09b6\u09a4\u09be\u0982\u09b6 \u0995\u09ae?<\/p><p>a. 15%<\/p><p>b. 10%<\/p><p>c. 12%<\/p><p>d. 22%<\/p><p>\u00a0<\/p><p><b>\u00a0<\/b><\/p><p><b>QUESTION 3<br \/><\/b><\/p><p>If 15% of 40 is greater than 25% of a number by 2, the number is<\/p><p>\u09af\u09a6\u09bf 40 \u09f0 15% \u098f\u099f\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be\u09f0 25% \u09a4\u0995\u09c8 2 \u0985\u09a7\u09bf\u0995 \u09b9\u09af\u09bc, \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09cb \u09b9\u09c8\u099b\u09c7<\/p><p>a. 36<\/p><p>b. 9<\/p><p>c. 25<\/p><p>d. 16<\/p><p>\u00a0<\/p><p><b>\u00a0<\/b><\/p><p><b>QUESTION 4<br \/><\/b><\/p><p>In a hotel, 60% had vegetarian lunch while 30% had non-vegetarian lunch and 15% had both type of lunch. If 96 people were present, how many did not eat either type of lunch ?<\/p><p>\u098f\u0996\u09a8 \u09b9\u09cb\u099f\u09c7\u09b2\u09a4, 60% \u09b2\u09cb\u0995\u09c7 \u09a8\u09bf\u09f0\u09be\u09ae\u09bf\u09b7 \u09a6\u09c1\u09aa\u09f0\u09c0\u09af\u09bc\u09be\u09f0 \u0986\u09b9\u09be\u09f0 \u0997\u09cd\u09f0\u09b9\u09a3 \u0995\u09f0\u09bf\u099b\u09bf\u09b2 \u0986\u09a8\u09b9\u09be\u09a4\u09c7 30% \u09b2\u09cb\u0995\u09c7 \u0986\u09ae\u09bf\u09b7 \u09a6\u09c1\u09aa\u09f0\u09c0\u09af\u09bc\u09be\u09f0 \u0986\u09b9\u09be\u09f0 \u0997\u09cd\u09f0\u09b9\u09a3 \u0995\u09f0\u09bf\u099b\u09bf\u09b2 \u0986\u09f0\u09c1 15% \u09b2\u09cb\u0995\u09c7 \u09a6\u09c1\u09af\u09bc\u09cb \u09aa\u09cd\u09f0\u0995\u09be\u09f0\u09f0 \u09a6\u09c1\u09aa\u09f0\u09c0\u09af\u09bc\u09be\u09f0 \u0986\u09b9\u09be\u09f0 \u0997\u09cd\u09f0\u09b9\u09a3 \u0995\u09f0\u09bf\u099b\u09bf\u09b2\u0964 \u09af\u09a6\u09bf \u09b9\u09cb\u099f\u09c7\u09b2\u0996\u09a8\u09a4 96 \u099c\u09a8 \u09b2\u09cb\u0995 \u0989\u09aa\u09b8\u09cd\u09a5\u09bf\u09a4 \u0986\u099b\u09bf\u09b2, \u0995\u09bf\u09ae\u09be\u09a8\u099c\u09a8\u09c7 \u0995\u09cb\u09a8\u09cb \u09a7\u09f0\u09a3\u09f0 \u09a6\u09c1\u09aa\u09f0\u09c0\u09af\u09bc\u09be\u09f0 \u0986\u09b9\u09be\u09f0 \u0996\u09cb\u09f1\u09be \u09a8\u09be\u099b\u09bf\u09b2?<\/p><p>a. 32<\/p><p>b. 24<\/p><p>c. 45<\/p><p>d. 4<\/p><p>\u00a0<\/p><p><b>\u00a0<\/b><\/p><p><b>QUESTION 5<br \/><\/b><\/p><p>10% of inhabitants of a village died of cholera. 25% of the remaining inhabitants left the village. The population is then reduced to 4050. Find the original inhabitants?<\/p><p>\u098f\u0996\u09a8 \u0997\u09be\u0993\u0981\u09f0 10% \u09ac\u09be\u09b8\u09bf\u09a8\u09cd\u09a6\u09be \u0995\u09b2\u09c7\u09f0\u09be\u09f0 \u0986\u0995\u09cd\u09f0\u09cb\u09b6\u09a4 \u09ae\u09c3\u09a4\u09cd\u09af\u09c1\u09ac\u09f0\u09a3 \u0995\u09f0\u09bf\u099b\u09bf\u09b2\u0964 \u09ac\u09be\u0995\u09c0 \u09a5\u0995\u09be \u09ac\u09be\u09b8\u09bf\u09a8\u09cd\u09a6\u09be\u09b8\u0995\u09b2\u09f0 25% \u0997\u09be\u0993\u0981 \u098f\u09f0\u09bf\u099b\u09bf\u09b2\u0964 \u09a4\u09be\u09f0 \u09aa\u09bf\u099b\u09a4 \u099c\u09a8\u09b8\u0982\u0996\u09cd\u09af\u09be 4050 \u09b2\u09c8 \u09b9\u09cd\u09f0\u09be\u09b8 \u0995\u09f0\u09be \u09b9\u09af\u09bc\u0964 \u0997\u09be\u0993\u0981\u0996\u09a8\u09a4 \u09aa\u09cd\u09f0\u0995\u09c3\u09a4 \u09ac\u09be\u09b8\u09bf\u09a8\u09cd\u09a6\u09be \u0995\u09bf\u09ae\u09be\u09a8 \u0986\u099b\u09bf\u09b2?<\/p><p>a. 9300<\/p><p>b. 8000<\/p><p>c. 5500<\/p><p>d. 6000<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7f55adc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f55adc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a94d2c\" data-id=\"1a94d2c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f66051 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"7f66051\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/bit.ly\/llt-app\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">DOWNLOAD THE LLT FOR DAILY ASSAM TRIBUNE ANALYSIS AND MCQS<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>https:\/\/youtu.be\/UZcBZcq40Y0 QUESTION 1 Teacher took exam for English, average for the entire class was 80 marks. If we say that 10% of the students scored 95 marks and 20% scored 90 marks then calculate average marks of the remaining students of the class. \u09b6\u09bf\u0995\u09cd\u09b7\u0995\u09c7 \u0987\u0982\u09f0\u09be\u099c\u09c0 \u09ac\u09bf\u09b7\u09af\u09bc\u09f0 \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be \u09b2\u09c8\u099b\u09bf\u09b2 \u09af&#8217;\u09a4 \u09b6\u09cd\u09f0\u09c7\u09a3\u09c0\u099f\u09cb\u09f0 \u09aa\u09cd\u09f0\u09be\u09aa\u09cd\u09a4 \u09a8\u09ae\u09cd\u09ac\u09f0\u09f0 \u0997\u09a1\u09bc \u0986\u099b\u09bf\u09b2 80 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[27],"tags":[],"post_folder":[28],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/posts\/2993"}],"collection":[{"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/comments?post=2993"}],"version-history":[{"count":7,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/posts\/2993\/revisions"}],"predecessor-version":[{"id":3002,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/posts\/2993\/revisions\/3002"}],"wp:attachment":[{"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/media?parent=2993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/categories?post=2993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/tags?post=2993"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/post_folder?post=2993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}