{"id":4591,"date":"2022-07-28T11:11:32","date_gmt":"2022-07-28T11:11:32","guid":{"rendered":"http:\/\/lltonline.org\/?p=4591"},"modified":"2022-07-28T13:17:16","modified_gmt":"2022-07-28T13:17:16","slug":"maths-ratio","status":"publish","type":"post","link":"https:\/\/lltonline.org\/index.php\/2022\/07\/28\/maths-ratio\/","title":{"rendered":"Maths | Ratio"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4591\" class=\"elementor elementor-4591\">\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-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<p><strong>QUESTION 1<\/strong><\/p>\n<p><span lang=\"EN-IN\">What must be added to each term of the ratio 2:3, so that it may become equal to 4:5?<\/span><\/p>\n<p><span lang=\"EN-IN\">\u0985\u09a8\u09c1\u09aa\u09be\u09a4 2:3 \u09f0 \u09aa\u09cd\u09f0\u09a4\u09bf\u099f\u09cb \u09ae\u09cd\u09af\u09be\u09a6\u09a4 \u0995\u09bf \u09af\u09cb\u0997 \u0995\u09f0\u09bf\u09ac \u09b2\u09be\u0997\u09bf\u09ac, \u09af\u09be\u09a4\u09c7 \u0987 4:5 \u09f0 \u09b8\u09ae\u09be\u09a8 \u09b9&#8217;\u09ac \u09aa\u09be\u09f0\u09c7?<\/span><\/p>\n<p><span lang=\"EN-IN\">a. 4<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 3<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 2<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 7<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><\/p>\n<p><span lang=\"EN-IN\"><strong>QUESTION 2<\/strong>&nbsp;<br><\/span><span lang=\"EN-IN\">If 2A = 3B = 4C, find A:B:C<\/span><\/p>\n<p><span lang=\"EN-IN\">\u09af\u09a6\u09bf 2\u098f = 3\u09ac\u09bf = 4\u099a\u09bf, \u098f:\u09ac\u09bf:\u099a\u09bf \u09ac\u09bf\u099a\u09be\u09f0\u0995<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 7:5:2<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 8:5:3<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 9:11:8<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 6:4:3<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><\/p>\n<p><span lang=\"EN-IN\"><strong style=\"font-size: 17px;\">QUESTION 3<\/strong><\/span><\/p>\n<p><span lang=\"EN-IN\">If 2a = 6b and 9b = 7c, Find a:b:c?<\/span><\/p>\n<p><span lang=\"EN-IN\">\u09af\u09a6\u09bf 2\u098f = 6\u09ac\u09bf \u0986\u09f0\u09c1 9\u09ac\u09bf = 7\u099a\u09bf, \u098f\u099f\u09be:\u09ac\u09bf:\u099a\u09bf \u09ac\u09bf\u099a\u09be\u09f0\u0995?<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 18:7:2<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 14:5:2<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 21:7:9<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 11:9:5<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><\/p>\n<p><strong style=\"font-size: 17px;\">QUESTION 4<\/strong><\/p>\n<p><span style=\"font-size: 17px;\">The ratio of 3 numbers is 5:3:4 and their sum is 108. The second number of three numbers is?<\/span><\/p>\n<p>3 \u099f\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b9\u09c8\u099b\u09c7 5:3:4 \u0986\u09f0\u09c1 \u09b8\u09c7\u0987\u09ac\u09cb\u09f0\u09f0 \u09af\u09cb\u0997\u09ab\u09b2 \u09b9\u09c8\u099b\u09c7 108\u0964 \u09a4\u09bf\u09a8\u09bf\u099f\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be\u09f0 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09cb \u09b9&#8217;\u09b2?<\/p>\n<p><span lang=\"EN-IN\">a. 14<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 23<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 25<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 27<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><\/p>\n<p><span lang=\"EN-IN\"><strong style=\"font-size: 17px;\">QUESTION 5<\/strong><\/span><\/p>\n<p><span lang=\"EN-IN\">The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?<\/span><\/p>\n<p><span lang=\"EN-IN\">3 \u09ac\u099b\u09f0\u09f0 \u09ac\u09cd\u09af\u09f1\u09a7\u09be\u09a8\u09a4 \u099c\u09a8\u09cd\u09ae \u09b9\u09cb\u09f1\u09be 5 \u099f\u09be \u09b6\u09bf\u09b6\u09c1\u09f0 \u09ac\u09af\u09bc\u09b8\u09f0 \u09af\u09cb\u0997\u09ab\u09b2 \u09b9\u09c8\u099b\u09c7 50 \u09ac\u099b\u09f0\u0964 \u0995\u09a8\u09bf\u09b7\u09cd\u09a0 \u09b8\u09a8\u09cd\u09a4\u09be\u09a8\u09f0 \u09ac\u09af\u09bc\u09b8 \u0995\u09bf\u09ae\u09be\u09a8?<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 4 years<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 5 years <\/span><\/p>\n<p><span lang=\"EN-IN\">c. 7 years<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 9 years<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><\/p>\n<p><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 6<\/span><\/p>\n<p><span lang=\"EN-IN\">The ratio of salaries of A and B is 4:5, and the ratio of salaries of B and C is 3:8. If the salary of C is Rs. 80000, find the salary of A<\/span><\/p>\n<p><span lang=\"EN-IN\">\u098f \u0986\u09f0\u09c1 \u09ac\u09bf-\u09f0 \u09a6\u09f0\u09ae\u09b9\u09be\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b9\u09c8\u099b\u09c7 4:5, \u0986\u09f0\u09c1 \u09ac\u09bf \u0986\u09f0\u09c1 \u099a\u09bf-\u09f0 \u09a6\u09f0\u09ae\u09b9\u09be\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b9\u09c8\u099b\u09c7 3:8\u0964 \u09af\u09a6\u09bf \u099a\u09bf-\u09f0 \u09a6\u09f0\u09ae\u09b9\u09be 80000 \u099f\u0995\u09be \u09b9\u09af\u09bc, \u098f-\u09f0 \u09a6\u09f0\u09ae\u09b9\u09be \u09ac\u09bf\u099a\u09be\u09f0\u09bf \u0989\u09b2\u09bf\u09af\u09bc\u09be\u0993\u0995<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. Rs. 14800<\/span><\/p>\n<p><span lang=\"EN-IN\">b. Rs. 18500<\/span><\/p>\n<p><span lang=\"EN-IN\">c. Rs. 22100<\/span><\/p>\n<p><span lang=\"EN-IN\">d. Rs. 24000<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 7<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">Income and expenditure of a person are in the ratio 5:4. If the income of the person is Rs. 18000, then find his savings.<\/span><\/p>\n<p><span lang=\"EN-IN\">\u098f\u099c\u09a8 \u09ac\u09cd\u09af\u0995\u09cd\u09a4\u09bf\u09f0 \u0989\u09aa\u09be\u09f0\u09cd\u099c\u09a8 \u0986\u09f0\u09c1 \u09ac\u09cd\u09af\u09af\u09bc 5:4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09a4 \u09b9\u09af\u09bc\u0964 \u09af\u09a6\u09bf \u09ac\u09cd\u09af\u0995\u09cd\u09a4\u09bf\u099c\u09a8\u09f0 \u0989\u09aa\u09be\u09f0\u09cd\u099c\u09a8 18000 \u099f\u0995\u09be \u09b9\u09af\u09bc, \u09a4\u09c7\u09a8\u09cd\u09a4\u09c7 \u09a4\u09c7\u0993\u0981\u09f0 \u09b8\u099e\u09cd\u099a\u09af\u09bc \u09ac\u09bf\u099a\u09be\u09f0\u09bf \u0989\u09b2\u09bf\u09af\u09bc\u09be\u0993\u0995<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 4800<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 4470<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 3890<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 3600<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 8<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">The income of A, B &amp; C is in the ratio 7:9:12 and their spending are in ratio 8:9:15?<\/span><\/p>\n<p><span lang=\"EN-IN\">\u098f, \u09ac\u09bf \u0986\u09f0\u09c1 \u099a\u09bf-\u09f0 \u0989\u09aa\u09be\u09f0\u09cd\u099c\u09a8 7:9:12 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09a4 \u0986\u09f0\u09c1 \u09b8\u09c7\u0987\u09ac\u09cb\u09f0\u09f0 \u09ac\u09cd\u09af\u09af\u09bc 8:9:15 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09a4?<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 16:29:35<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 14:17:22<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 22:31:17<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 56:99:69<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 9<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">The ratio of the monthly income and the savings of the family is 7:2. If the savings is of Rs. 500, find the income<\/span><\/p>\n<p><span lang=\"EN-IN\">\u09ae\u09be\u09b9\u09bf\u09b2\u09c0 \u0989\u09aa\u09be\u09f0\u09cd\u099c\u09a8\u0986\u09f0\u09c1 \u09aa\u09f0\u09bf\u09af\u09bc\u09be\u09b2\u09f0 \u09b8\u099e\u09cd\u099a\u09af\u09bc\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b9\u09c8\u099b\u09c7 7:2\u0964 \u09af\u09a6\u09bf \u09b8\u099e\u09cd\u099a\u09af\u09bc 500 \u099f\u0995\u09be\u09b9\u09af\u09bc, \u0989\u09aa\u09be\u09f0\u09cd\u099c\u09a8 \u09ac\u09bf\u099a\u09be\u09f0\u09bf \u0989\u09b2\u09bf\u09af\u09bc\u09be\u0993\u0995<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. Rs. 15,750<\/span><\/p>\n<p><span lang=\"EN-IN\">b. Rs. 18,470<\/span><\/p>\n<p><span lang=\"EN-IN\">c.Rs. 18,800<\/span><\/p>\n<p><span lang=\"EN-IN\">d. Rs. 22,180<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 10<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">The ratio of the two natural numbers is 5:6. If a certain number is added to both the numbers, the ratio becomes 7:8. If the larger number exceeds the smaller number by 10, find the number added?<\/span><\/p>\n<p><span lang=\"EN-IN\">\u09a6\u09c1\u09af\u09bc\u09cb\u099f\u09be \u09aa\u09cd\u09f0\u09be\u0995\u09c3\u09a4\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b9\u09c8\u099b\u09c7 5:6\u0964 \u09af\u09a6\u09bf \u09a6\u09c1\u09af\u09bc\u09cb\u099f\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be\u09a4 \u098f\u099f\u09be \u09a8\u09bf\u09f0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09b8\u0982\u0996\u09cd\u09af\u09be \u09af\u09cb\u0997 \u0995\u09f0\u09be \u09b9\u09af\u09bc, \u0985\u09a8\u09c1\u09aa\u09be\u09a4 7:8 \u09b9\u09af\u09bc\u0964 \u09af\u09a6\u09bf \u09a1\u09be\u0999\u09f0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09cb \u09b8\u09f0\u09c1 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09cb 10 \u0985\u09a4\u09bf\u0995\u09cd\u09f0\u09ae \u0995\u09f0\u09c7, \u09af\u09cb\u0997 \u0995\u09f0\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09cb \u09ac\u09bf\u099a\u09be\u09f0\u0995?<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 18<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 20<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 25<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 33<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 11<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">The sum of three numbers is 98. If the ratio of the first to second is 2:3 and that of the second to the third is 5:8, then the second number is:<\/span><\/p>\n<p><span lang=\"EN-IN\">\u09a4\u09bf\u09a8\u09bf\u099f\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be\u09f0 \u09af\u09cb\u0997\u09ab\u09b2 \u09b9\u09c8\u099b\u09c7 98\u0964 \u09af\u09a6\u09bf \u09aa\u09cd\u09f0\u09a5\u09ae\u09f0 \u09aa\u09f0\u09be \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 2:3 \u0986\u09f0\u09c1 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc\u09f0 \u09aa\u09f0\u09be \u09a4\u09c3\u09a4\u09c0\u09af\u09bc\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 5:8 \u09b9\u09af\u09bc, \u09a4\u09c7\u09a8\u09cd\u09a4\u09c7 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09cb \u09b9\u09c8\u099b\u09c7:<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 15<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 26<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 29<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 30<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 12<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">64 boys and 40 girls form a group for social work. During their membership drive, same number of boys and girls joined the group. How many members does the group have now, if the ratio of boys to girls is 4:3?<\/span><\/p>\n<p><span lang=\"EN-IN\">\u09ec\u09ea \u099c\u09a8 \u09b2&#8217;\u09f0\u09be \u0986\u09f0\u09c1 \u09ea\u09e6 \u099c\u09a8\u09c0 \u099b\u09cb\u09f1\u09be\u09b2\u09c0\u09af\u09bc\u09c7 \u09b8\u09be\u09ae\u09be\u099c\u09bf\u0995 \u0995\u09be\u09ae\u09f0 \u09ac\u09be\u09ac\u09c7 \u098f\u099f\u09be \u0997\u09cb\u099f \u0997\u09a0\u09a8 \u0995\u09f0\u09c7\u0964 \u09a4\u09c7\u0993\u0981\u09b2\u09cb\u0995\u09f0 \u09b8\u09a6\u09b8\u09cd\u09af\u09a4\u09be \u0985\u09ad\u09bf\u09af\u09be\u09a8\u09f0 \u09b8\u09ae\u09af\u09bc\u09a4, \u098f\u0995\u09c7 \u09b8\u0982\u0996\u09cd\u09af\u0995 \u09b2&#8217;\u09f0\u09be \u0986\u09f0\u09c1 \u099b\u09cb\u09f1\u09be\u09b2\u09c0\u09af\u09bc\u09c7 \u0997\u09cb\u099f\u099f\u09cb\u09a4 \u09af\u09cb\u0997\u09a6\u09be\u09a8 \u0995\u09f0\u09bf\u099b\u09bf\u09b2\u0964 \u09af\u09a6\u09bf \u09b2&#8217;\u09f0\u09be \u0986\u09f0\u09c1 \u099b\u09cb\u09f1\u09be\u09b2\u09c0\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 4:3 \u09b9\u09af\u09bc, \u0997\u09cb\u099f\u099f\u09cb\u09f0 \u098f\u09a4\u09bf\u09af\u09bc\u09be \u0995\u09bf\u09ae\u09be\u09a8 \u099c\u09a8 \u09b8\u09a6\u09b8\u09cd\u09af \u0986\u099b\u09c7?<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 144<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 168<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 254<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 273<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 13<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">The ratio of number of boys and girls is 4:3. If there are 18 girls in a class, find the number of boys in the class and the total number of students in the class.<\/span><\/p>\n<p><span lang=\"EN-IN\">\u09b2&#8217;\u09f0\u09be \u0986\u09f0\u09c1 \u099b\u09cb\u09f1\u09be\u09b2\u09c0\u09f0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b9\u09c8\u099b\u09c7 4:3\u0964 \u09af\u09a6\u09bf \u09b6\u09cd\u09f0\u09c7\u09a3\u09c0 \u098f\u099f\u09be\u09a4 18 \u099c\u09a8\u09c0 \u099b\u09cb\u09f1\u09be\u09b2\u09c0 \u09a5\u09be\u0995\u09c7, \u09b6\u09cd\u09f0\u09c7\u09a3\u09c0\u09a4 \u09b2&#8217;\u09f0\u09be\u09f0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u0986\u09f0\u09c1 \u09b6\u09cd\u09f0\u09c7\u09a3\u09c0\u09a4 \u09ae\u09c1\u09a0 \u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09f0\u09cd\u09a5\u09c0\u09f0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09ac\u09bf\u099a\u09be\u09f0\u09bf \u0989\u09b2\u09bf\u09af\u09bc\u09be\u0993\u0995\u0964<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 34<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 41<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 55<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 62<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 14<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">Amar, Bhavan and Seema divide an amount of Rs 5600 among themselves in the ratio 3: 6: 5. If an amount of Rs. 400 is deducted from each of their shares, what will b e the new ratio of their shares of the amount?<\/span><\/p>\n<p><span lang=\"EN-IN\">\u0985\u09ae\u09f0, \u09ad\u09f1\u09a8 \u0986\u09f0\u09c1 \u09b8\u09c0\u09ae\u09be\u0987 3: 6: 5 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09a4 \u09a4\u09c7\u0993\u0981\u09b2\u09cb\u0995\u09f0 \u09ae\u09be\u099c\u09a4 5600 \u099f\u0995\u09be\u09f0 \u09aa\u09f0\u09bf\u09ae\u09be\u09a3 \u09ac\u09bf\u09ad\u09be\u099c\u09a8 \u0995\u09f0\u09c7\u0964 \u09af\u09a6\u09bf \u09a4\u09c7\u0993\u0981\u09b2\u09cb\u0995\u09f0 \u09aa\u09cd\u09f0\u09a4\u09bf\u099f\u09cb \u09b6\u09cd\u09ac\u09c7\u09af\u09bc\u09be\u09f0\u09f0 \u09aa\u09f0\u09be 400 \u099f\u0995\u09be\u09f0 \u09aa\u09f0\u09bf\u09ae\u09be\u09a3 \u0995\u09f0\u09cd\u09a4\u09a8 \u0995\u09f0\u09be \u09b9\u09af\u09bc, \u09a4\u09c7\u09a8\u09cd\u09a4\u09c7 \u09a4\u09c7\u0993\u0981\u09b2\u09cb\u0995\u09f0 \u09aa\u09f0\u09bf\u09ae\u09be\u09a3\u09f0 \u09b6\u09cd\u09ac\u09c7\u09af\u09bc\u09be\u09f0\u09f0 \u09a8\u09a4\u09c1\u09a8 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u0995\u09bf \u09b9&#8217;\u09ac?<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 2:5:4<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 4:7:11<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 5:9:7<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 6:17:25<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><span lang=\"EN-IN\"><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 15<\/span><\/span><\/p>\n<p><span lang=\"EN-IN\">Seats for Mathematics, Physics and Biology in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?<\/span><\/p>\n<p><span lang=\"EN-IN\">\u098f\u0996\u09a8 \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09af\u09bc\u09a4 \u0997\u09a3\u09bf\u09a4, \u09aa\u09a6\u09be\u09f0\u09cd\u09a5 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u0986\u09f0\u09c1 \u099c\u09c0\u09f1\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09f0 \u0986\u09b8\u09a85:7:8 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09a4 \u09b9\u09af\u09bc\u0964 \u098f\u0987 \u0986\u09b8\u09a8\u09ac\u09cb\u09f0 \u0995\u09cd\u09f0\u09ae\u09be\u09a8\u09cd\u09ac\u09af\u09bc\u09c7 40%, 50% \u0986\u09f0\u09c1 75% \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf \u0995\u09f0\u09be\u09f0 \u09aa\u09cd\u09f0\u09b8\u09cd\u09a4\u09be\u09f1 \u0986\u099b\u09c7\u0964 \u09ac\u09f0\u09cd\u09a7\u09bf\u09a4 \u0986\u09b8\u09a8\u09f0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u0995\u09bf\u09ae\u09be\u09a8 \u09b9&#8217;\u09ac?<br><\/span><\/p>\n<p><span lang=\"EN-IN\">a. 3:5:4<\/span><\/p>\n<p><span lang=\"EN-IN\">b. 2:3:4<\/span><\/p>\n<p><span lang=\"EN-IN\">c. 6:9:11<\/span><\/p>\n<p><span lang=\"EN-IN\">d. 7:12:18<\/span><\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p>\n<p><span lang=\"EN-IN\">&nbsp;<\/span><\/p>\n<p><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 16<\/span><\/p>\n<p>Three numbers are in the ratio 5:6:7. The sum of the largest and smallest numbers equals the sum of the third number and 48. Find the third number?<\/p>\n<p>\u09a4\u09bf\u09a8\u09bf\u099f\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be 5:6:7 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09a4 \u0986\u099b\u09c7\u0964 \u0986\u099f\u09be\u0987\u09a4\u0995\u09c8 \u09a1\u09be\u0999\u09f0 \u0986\u09f0\u09c1 \u09b8\u09f0\u09c1 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09f0 \u09af\u09cb\u0997\u09ab\u09b2 \u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be \u0986\u09f0\u09c1 48 \u09f0 \u09af\u09cb\u0997\u09ab\u09b2\u09f0 \u09b8\u09ae\u09be\u09a8\u0964 \u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09cb \u09ac\u09bf\u099a\u09be\u09f0\u0995?<\/p>\n<p>a. 22<\/p>\n<p>b. 35<\/p>\n<p>c. 45<\/p>\n<p>d. 52<\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 17<\/span><\/p>\n<p>An amount of money is to be divided between P, Q and R in the ratio of 3:7:12. If the difference between the shares of P and Q is Rs. 2400, what will be the difference between Q and R\u2019s share?<\/p>\n<p>3:7:12 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09a4 \u09aa\u09bf, \u0995\u09bf\u0989 \u0986\u09f0\u09c1 \u0986\u09f0-\u09f0 \u09ae\u09be\u099c\u09a4 \u098f\u0995 \u09aa\u09f0\u09bf\u09ae\u09be\u09a3\u09f0 \u09a7\u09a8 \u09ac\u09bf\u09ad\u09be\u099c\u09a8 \u0995\u09f0\u09bf\u09ac \u09b2\u09be\u0997\u09bf\u09ac\u0964 \u09af\u09a6\u09bf \u09aa\u09bf \u0986\u09f0\u09c1 \u0995\u09bf\u0989-\u09f0 \u09b6\u09cd\u09ac\u09c7\u09af\u09bc\u09be\u09f0\u09f0 \u09ae\u09be\u099c\u09f0 \u09aa\u09be\u09f0\u09cd\u09a5\u0995\u09cd\u09af 2400 \u099f\u0995\u09be \u09b9\u09af\u09bc, \u0995\u09bf\u0989 \u0986\u09f0\u09c1 \u0986\u09f0-\u09f0 \u0985\u0982\u09b6\u09f0 \u09ae\u09be\u099c\u09a4 \u09aa\u09be\u09f0\u09cd\u09a5\u0995\u09cd\u09af \u0995\u09bf \u09b9&#8217;\u09ac?<\/p>\n<p>a. Rs. 3000<\/p>\n<p>b. Rs. 4705<\/p>\n<p>c. Rs. 5800<\/p>\n<p>d. Rs. 6180<\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><\/p>\n<p><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 18<\/span><\/p>\n<p>A sun is divided among X, Y and Z in such a way that for each rupee X gets, Y gets 45 paisa and Z gets 30 paisa. If the share of Y is Rs. 27, what is the total amount?<\/p>\n<p>\u098f\u0995\u09cd\u09b8, \u09f1\u09be\u0987 \u0986\u09f0\u09c1 \u099c\u09c7\u09a1\u09f0 \u09ae\u09be\u099c\u09a4 \u09b8\u09c2\u09f0\u09cd\u09af \u098f\u099f\u09be \u098f\u09a8\u09c7\u09a6\u09f0\u09c7 \u09ac\u09bf\u09ad\u0995\u09cd\u09a4 \u0995\u09f0\u09be \u09b9\u09af\u09bc \u09af\u09be\u09a4\u09c7 \u09aa\u09cd\u09f0\u09a4\u09bf\u099f\u09cb \u099f\u0995\u09be\u098f\u0995\u09cd\u09b8-\u098f \u09aa\u09be\u09af\u09bc, \u09f1\u09be\u0987 45 \u09aa\u0987\u099a\u09be \u09aa\u09be\u09af\u09bc \u0986\u09f0\u09c1 \u099c\u09c7\u09a1\u09c7 30 \u09aa\u0987\u099a\u09be \u09aa\u09be\u09af\u09bc\u0964 \u09af\u09a6\u09bf \u09f1\u09be\u0987-\u09f0 \u0985\u0982\u09b6 27 \u099f\u0995\u09be \u09b9\u09af\u09bc, \u09ae\u09c1\u09a0 \u09aa\u09f0\u09bf\u09ae\u09be\u09a3 \u0995\u09bf\u09ae\u09be\u09a8?<br><\/p>\n<p>a. 98<\/p>\n<p>b. 105<\/p>\n<p>c. 127<\/p>\n<p>d. 145<\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/p><p><span lang=\"EN-IN\"><br><\/span><\/p>\n<p><\/p>\n<p><span style=\"font-family: Roboto, sans-serif; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600;\">QUESTION 19<\/span><\/p>\n<p>Find the numbers which are in the ratio 3:2:4 such that the sum of the first and the second added to the difference of the third and the second is 21?<\/p><p>3:2:4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09a4 \u09a5\u0995\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be\u09ac\u09cb\u09f0 \u098f\u09a8\u09c7\u09a6\u09f0\u09c7 \u09ac\u09bf\u099a\u09be\u09f0\u0995 \u09af\u09be\u09a4\u09c7 \u09aa\u09cd\u09f0\u09a5\u09ae \u0986\u09f0\u09c1 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc\u099f\u09cb\u09f0 \u09af\u09cb\u0997\u09ab\u09b2 \u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u0986\u09f0\u09c1 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc\u099f\u09cb\u09f0 \u09aa\u09be\u09f0\u09cd\u09a5\u0995\u09cd\u09af\u09a4 \u09af\u09cb\u0997 \u09b9\u09af\u09bc 21?<br><\/p>\n<p>a. 3, 5 &amp; 7<\/p>\n<p>b. 4, 6 &amp; 11<\/p>\n<p>c. 9, 6 &amp; 12<\/p>\n<p>d. 8, 11 &amp; 15<\/p>\n<p><span lang=\"EN-IN\">e. None of these<\/span><\/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>QUESTION 1 What must be added to each term of the ratio 2:3, so that it may become equal to 4:5? \u0985\u09a8\u09c1\u09aa\u09be\u09a4 2:3 \u09f0 \u09aa\u09cd\u09f0\u09a4\u09bf\u099f\u09cb \u09ae\u09cd\u09af\u09be\u09a6\u09a4 \u0995\u09bf \u09af\u09cb\u0997 \u0995\u09f0\u09bf\u09ac \u09b2\u09be\u0997\u09bf\u09ac, \u09af\u09be\u09a4\u09c7 \u0987 4:5 \u09f0 \u09b8\u09ae\u09be\u09a8 \u09b9&#8217;\u09ac \u09aa\u09be\u09f0\u09c7? a. 4 b. 3 c. 2 d. 7 e. None of these &nbsp; QUESTION 2&nbsp;If 2A = 3B [&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\/4591"}],"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=4591"}],"version-history":[{"count":7,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/posts\/4591\/revisions"}],"predecessor-version":[{"id":4598,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/posts\/4591\/revisions\/4598"}],"wp:attachment":[{"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/media?parent=4591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/categories?post=4591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/tags?post=4591"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/lltonline.org\/index.php\/wp-json\/wp\/v2\/post_folder?post=4591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}