{"id":116,"date":"2026-01-29T10:11:19","date_gmt":"2026-01-29T10:11:19","guid":{"rendered":"https:\/\/curiosityclassroombysurajsir.infinityfree.me\/?page_id=116"},"modified":"2026-02-07T23:17:18","modified_gmt":"2026-02-07T23:17:18","slug":"mathematics","status":"publish","type":"page","link":"https:\/\/curiosityclassroombysurajsir.in\/?page_id=116","title":{"rendered":"Mathematics"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"116\" class=\"elementor elementor-116\">\n\t\t\t\t<div class=\"elementor-element elementor-element-173087e e-flex e-con-boxed e-con e-parent\" data-id=\"173087e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77167b8 elementor-widget elementor-widget-heading\" data-id=\"77167b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mathematics<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-150a4e4 e-flex e-con-boxed e-con e-parent\" data-id=\"150a4e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4568af2 elementor-widget elementor-widget-shortcode\" data-id=\"4568af2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n\t\t\t\t<form action=\"\" method=\"post\" class=\"searchandfilter math\">\n\t\t\t\t\t<div><input type=\"hidden\" name=\"ofpost_types[]\" value=\"notes\" \/><ul><li><h4>Board<\/h4><select  name='ofboard' id='ofboard' class='postform'>\n\t<option value='0' selected='selected'>All Board<\/option>\n\t<option class=\"level-0\" value=\"13\">West Bengal Board<\/option>\n<\/select>\n<input type=\"hidden\" name=\"ofboard_operator\" value=\"and\" \/><\/li><li><h4>Subject<\/h4><select  name='ofsubject' id='ofsubject' class='postform'>\n\t<option value='0' selected='selected'>All Subject<\/option>\n\t<option class=\"level-0\" value=\"8\">English<\/option>\n\t<option class=\"level-0\" value=\"12\">Geography<\/option>\n\t<option class=\"level-0\" value=\"7\">Hindi<\/option>\n\t<option class=\"level-0\" value=\"11\">History<\/option>\n\t<option class=\"level-0\" value=\"10\">Mathematics<\/option>\n\t<option class=\"level-0\" value=\"9\">Science<\/option>\n<\/select>\n<input type=\"hidden\" name=\"ofsubject_operator\" value=\"and\" \/><\/li><li><h4>Class<\/h4><select  name='ofclass' id='ofclass' class='postform'>\n\t<option value='0' selected='selected'>All Class<\/option>\n\t<option class=\"level-0\" value=\"14\">Class 01<\/option>\n\t<option class=\"level-0\" value=\"15\">Class 02<\/option>\n\t<option class=\"level-0\" value=\"16\">Class 03<\/option>\n\t<option class=\"level-0\" value=\"17\">Class 04<\/option>\n\t<option class=\"level-0\" value=\"18\">Class 05<\/option>\n\t<option class=\"level-0\" value=\"19\">Class 06<\/option>\n\t<option class=\"level-0\" value=\"20\">Class 07<\/option>\n\t<option class=\"level-0\" value=\"21\">Class 08<\/option>\n\t<option class=\"level-0\" value=\"22\">Class 09<\/option>\n\t<option class=\"level-0\" value=\"23\">Class 10<\/option>\n<\/select>\n<input type=\"hidden\" name=\"ofclass_operator\" value=\"and\" \/><\/li><li><input type=\"hidden\" id=\"_searchandfilter_nonce\" name=\"_searchandfilter_nonce\" value=\"9a21c8ea66\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F116\" \/><input type=\"hidden\" name=\"ofsubmitted\" value=\"1\"><input type=\"submit\" value=\"Submit\"><\/li><\/ul><\/div><\/form><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-248bc00 elementor-widget elementor-widget-shortcode\" data-id=\"248bc00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><style>.wp-show-posts-columns#wpsp-635 {margin-left: -2em; }.wp-show-posts-columns#wpsp-635 .wp-show-posts-inner {margin: 0 0 2em 2em; }<\/style><section id=\"wpsp-635\" class=\" wp-show-posts-columns wp-show-posts\" style=\"\"><article class=\" wp-show-posts-single post-2268 notes type-notes status-publish has-post-thumbnail hentry board-wb class-class-04 subject-math wpsp-col-6\" itemtype=\"http:\/\/schema.org\/CreativeWork\" itemscope><div class=\"wp-show-posts-inner\" style=\"\">\t\t<div class=\"wp-show-posts-image  wpsp-image-center \">\n\t\t\t<a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=%e0%a4%b5%e0%a5%87%e0%a4%b8%e0%a5%8d%e0%a4%9f-%e0%a4%ac%e0%a5%87%e0%a4%82%e0%a4%97%e0%a4%b2-%e0%a4%95%e0%a4%95%e0%a5%8d%e0%a4%b7%e0%a4%be-4-%e0%a4%b9%e0%a4%ae%e0%a4%be%e0%a4%b0%e0%a4%be-%e0%a4%97-2\"  title=\"\u0935\u0947\u0938\u094d\u091f \u092c\u0947\u0902\u0917\u0932 \u0915\u0915\u094d\u0937\u093e 4 \u0939\u092e\u093e\u0930\u093e \u0917\u0923\u093f\u0924 \u092a\u0947\u091c \u0928\u0902\u092c\u0930 105 \u0938\u0947 107\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/319953c3-6de7-4e20-addd-cf55e8f61d88.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\" itemprop=\"image\" srcset=\"https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/319953c3-6de7-4e20-addd-cf55e8f61d88.jpg 1600w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/319953c3-6de7-4e20-addd-cf55e8f61d88-300x169.jpg 300w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/319953c3-6de7-4e20-addd-cf55e8f61d88-1024x576.jpg 1024w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/319953c3-6de7-4e20-addd-cf55e8f61d88-768x432.jpg 768w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/319953c3-6de7-4e20-addd-cf55e8f61d88-1536x864.jpg 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/a>\t\t<\/div>\n\t\t\t\t\t\t\t\t<header class=\"wp-show-posts-entry-header\">\n\t\t\t\t\t\t\t<h2 class=\"wp-show-posts-entry-title\" itemprop=\"headline\"><a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=%e0%a4%b5%e0%a5%87%e0%a4%b8%e0%a5%8d%e0%a4%9f-%e0%a4%ac%e0%a5%87%e0%a4%82%e0%a4%97%e0%a4%b2-%e0%a4%95%e0%a4%95%e0%a5%8d%e0%a4%b7%e0%a4%be-4-%e0%a4%b9%e0%a4%ae%e0%a4%be%e0%a4%b0%e0%a4%be-%e0%a4%97-2\" rel=\"bookmark\">\u0935\u0947\u0938\u094d\u091f \u092c\u0947\u0902\u0917\u0932 \u0915\u0915\u094d\u0937\u093e 4 \u0939\u092e\u093e\u0930\u093e \u0917\u0923\u093f\u0924 \u092a\u0947\u091c \u0928\u0902\u092c\u0930 105 \u0938\u0947 107<\/a><\/h2><div class=\"wp-show-posts-entry-meta wp-show-posts-entry-meta-below-title post-meta-inline\"><span class=\"wp-show-posts-posted-on wp-show-posts-meta\">\n\t\t\t\t\t<a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=%e0%a4%b5%e0%a5%87%e0%a4%b8%e0%a5%8d%e0%a4%9f-%e0%a4%ac%e0%a5%87%e0%a4%82%e0%a4%97%e0%a4%b2-%e0%a4%95%e0%a4%95%e0%a5%8d%e0%a4%b7%e0%a4%be-4-%e0%a4%b9%e0%a4%ae%e0%a4%be%e0%a4%b0%e0%a4%be-%e0%a4%97-2\" title=\"2:52 am\" rel=\"bookmark\"><time class=\"wp-show-posts-entry-date published\" datetime=\"2026-04-12T02:52:15+00:00\" itemprop=\"datePublished\">April 12, 2026<\/time><time class=\"wp-show-posts-updated\" datetime=\"2026-04-12T02:53:26+00:00\" itemprop=\"dateModified\">April 12, 2026<\/time><\/a>\n\t\t\t\t<\/span><\/div>\t\t\t\t\t\t<\/header><!-- .entry-header -->\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"wp-show-posts-entry-summary\" itemprop=\"text\">\n\t\t\t\t\t\t\t<p>https:\/\/youtu.be\/pd2DmM6B8EE<\/p>\n\t\t\t\t\t\t<\/div><!-- .entry-summary -->\n\t\t\t\t\t<div class=\"wpsp-read-more\"><a title=\"\u0935\u0947\u0938\u094d\u091f \u092c\u0947\u0902\u0917\u0932 \u0915\u0915\u094d\u0937\u093e 4 \u0939\u092e\u093e\u0930\u093e \u0917\u0923\u093f\u0924 \u092a\u0947\u091c \u0928\u0902\u092c\u0930 105 \u0938\u0947 107\" class=\"wp-show-posts-read-more\" href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=%e0%a4%b5%e0%a5%87%e0%a4%b8%e0%a5%8d%e0%a4%9f-%e0%a4%ac%e0%a5%87%e0%a4%82%e0%a4%97%e0%a4%b2-%e0%a4%95%e0%a4%95%e0%a5%8d%e0%a4%b7%e0%a4%be-4-%e0%a4%b9%e0%a4%ae%e0%a4%be%e0%a4%b0%e0%a4%be-%e0%a4%97-2\">\ud83d\udc49 View Notes \u2192<\/a><\/div><\/div><!-- wp-show-posts-inner --><\/article><article class=\" wp-show-posts-single post-2252 notes type-notes status-publish has-post-thumbnail hentry board-wb class-class-04 subject-math wpsp-col-6\" itemtype=\"http:\/\/schema.org\/CreativeWork\" itemscope><div class=\"wp-show-posts-inner\" style=\"\">\t\t<div class=\"wp-show-posts-image  wpsp-image-center \">\n\t\t\t<a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=%e0%a4%b5%e0%a5%87%e0%a4%b8%e0%a5%8d%e0%a4%9f-%e0%a4%ac%e0%a5%87%e0%a4%82%e0%a4%97%e0%a4%b2-%e0%a4%95%e0%a4%95%e0%a5%8d%e0%a4%b7%e0%a4%be-4-%e0%a4%b9%e0%a4%ae%e0%a4%be%e0%a4%b0%e0%a4%be-%e0%a4%97\"  title=\"\u0935\u0947\u0938\u094d\u091f \u092c\u0947\u0902\u0917\u0932 \u0915\u0915\u094d\u0937\u093e 4 \u0939\u092e\u093e\u0930\u093e \u0917\u0923\u093f\u0924 \u092a\u0947\u091c \u0928\u0902\u092c\u0930 102 \u0938\u0947 104\"><img decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/36fc6836-6071-4e39-822b-1111b73638bc.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\" itemprop=\"image\" srcset=\"https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/36fc6836-6071-4e39-822b-1111b73638bc.jpg 1600w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/36fc6836-6071-4e39-822b-1111b73638bc-300x169.jpg 300w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/36fc6836-6071-4e39-822b-1111b73638bc-1024x576.jpg 1024w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/36fc6836-6071-4e39-822b-1111b73638bc-768x432.jpg 768w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/04\/36fc6836-6071-4e39-822b-1111b73638bc-1536x864.jpg 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/a>\t\t<\/div>\n\t\t\t\t\t\t\t\t<header class=\"wp-show-posts-entry-header\">\n\t\t\t\t\t\t\t<h2 class=\"wp-show-posts-entry-title\" itemprop=\"headline\"><a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=%e0%a4%b5%e0%a5%87%e0%a4%b8%e0%a5%8d%e0%a4%9f-%e0%a4%ac%e0%a5%87%e0%a4%82%e0%a4%97%e0%a4%b2-%e0%a4%95%e0%a4%95%e0%a5%8d%e0%a4%b7%e0%a4%be-4-%e0%a4%b9%e0%a4%ae%e0%a4%be%e0%a4%b0%e0%a4%be-%e0%a4%97\" rel=\"bookmark\">\u0935\u0947\u0938\u094d\u091f \u092c\u0947\u0902\u0917\u0932 \u0915\u0915\u094d\u0937\u093e 4 \u0939\u092e\u093e\u0930\u093e \u0917\u0923\u093f\u0924 \u092a\u0947\u091c \u0928\u0902\u092c\u0930 102 \u0938\u0947 104<\/a><\/h2><div class=\"wp-show-posts-entry-meta wp-show-posts-entry-meta-below-title post-meta-inline\"><span class=\"wp-show-posts-posted-on wp-show-posts-meta\">\n\t\t\t\t\t<a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=%e0%a4%b5%e0%a5%87%e0%a4%b8%e0%a5%8d%e0%a4%9f-%e0%a4%ac%e0%a5%87%e0%a4%82%e0%a4%97%e0%a4%b2-%e0%a4%95%e0%a4%95%e0%a5%8d%e0%a4%b7%e0%a4%be-4-%e0%a4%b9%e0%a4%ae%e0%a4%be%e0%a4%b0%e0%a4%be-%e0%a4%97\" title=\"2:37 am\" rel=\"bookmark\"><time class=\"wp-show-posts-entry-date published\" datetime=\"2026-04-11T02:37:11+00:00\" itemprop=\"datePublished\">April 11, 2026<\/time><time class=\"wp-show-posts-updated\" datetime=\"2026-04-11T02:38:40+00:00\" itemprop=\"dateModified\">April 11, 2026<\/time><\/a>\n\t\t\t\t<\/span><\/div>\t\t\t\t\t\t<\/header><!-- .entry-header -->\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"wp-show-posts-entry-summary\" itemprop=\"text\">\n\t\t\t\t\t\t\t<p>\u0935\u0947\u0938\u094d\u091f \u092c\u0947\u0902\u0917\u0932 \u0915\u0915\u094d\u0937\u093e 4 \u0939\u092e\u093e\u0930\u093e \u0917\u0923\u093f\u0924 \u092a\u0947\u091c \u0928\u0902\u092c\u0930 102 \u0938\u0947 104 https:\/\/youtu.be\/txxpuzyRGEM<\/p>\n\t\t\t\t\t\t<\/div><!-- .entry-summary -->\n\t\t\t\t\t<div class=\"wpsp-read-more\"><a title=\"\u0935\u0947\u0938\u094d\u091f \u092c\u0947\u0902\u0917\u0932 \u0915\u0915\u094d\u0937\u093e 4 \u0939\u092e\u093e\u0930\u093e \u0917\u0923\u093f\u0924 \u092a\u0947\u091c \u0928\u0902\u092c\u0930 102 \u0938\u0947 104\" class=\"wp-show-posts-read-more\" href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=%e0%a4%b5%e0%a5%87%e0%a4%b8%e0%a5%8d%e0%a4%9f-%e0%a4%ac%e0%a5%87%e0%a4%82%e0%a4%97%e0%a4%b2-%e0%a4%95%e0%a4%95%e0%a5%8d%e0%a4%b7%e0%a4%be-4-%e0%a4%b9%e0%a4%ae%e0%a4%be%e0%a4%b0%e0%a4%be-%e0%a4%97\">\ud83d\udc49 View Notes \u2192<\/a><\/div><\/div><!-- wp-show-posts-inner --><\/article><article class=\" wp-show-posts-single post-558 notes type-notes status-publish has-post-thumbnail hentry board-wb class-class-07 subject-math wpsp-col-6\" itemtype=\"http:\/\/schema.org\/CreativeWork\" itemscope><div class=\"wp-show-posts-inner\" style=\"\">\t\t<div class=\"wp-show-posts-image  wpsp-image-center \">\n\t\t\t<a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=class-7-rational-number\"  title=\"Class 7 : Rational Number\"><img decoding=\"async\" width=\"1279\" height=\"720\" src=\"https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/02\/feature_image_sample.jpeg\" class=\"attachment-full size-full wp-post-image\" alt=\"\" itemprop=\"image\" srcset=\"https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/02\/feature_image_sample.jpeg 1279w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/02\/feature_image_sample-300x169.jpeg 300w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/02\/feature_image_sample-1024x576.jpeg 1024w, https:\/\/curiosityclassroombysurajsir.in\/wp-content\/uploads\/2026\/02\/feature_image_sample-768x432.jpeg 768w\" sizes=\"(max-width: 1279px) 100vw, 1279px\" \/><\/a>\t\t<\/div>\n\t\t\t\t\t\t\t\t<header class=\"wp-show-posts-entry-header\">\n\t\t\t\t\t\t\t<h2 class=\"wp-show-posts-entry-title\" itemprop=\"headline\"><a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=class-7-rational-number\" rel=\"bookmark\">Class 7 : Rational Number<\/a><\/h2><div class=\"wp-show-posts-entry-meta wp-show-posts-entry-meta-below-title post-meta-inline\"><span class=\"wp-show-posts-posted-on wp-show-posts-meta\">\n\t\t\t\t\t<a href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=class-7-rational-number\" title=\"8:50 am\" rel=\"bookmark\"><time class=\"wp-show-posts-entry-date published\" datetime=\"2026-02-02T08:50:47+00:00\" itemprop=\"datePublished\">February 2, 2026<\/time><time class=\"wp-show-posts-updated\" datetime=\"2026-02-07T13:54:14+00:00\" itemprop=\"dateModified\">February 7, 2026<\/time><\/a>\n\t\t\t\t<\/span><\/div>\t\t\t\t\t\t<\/header><!-- .entry-header -->\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"wp-show-posts-entry-summary\" itemprop=\"text\">\n\t\t\t\t\t\t\t<p>Rational Number<\/p>\n\t\t\t\t\t\t<\/div><!-- .entry-summary -->\n\t\t\t\t\t<div class=\"wpsp-read-more\"><a title=\"Class 7 : Rational Number\" class=\"wp-show-posts-read-more\" href=\"https:\/\/curiosityclassroombysurajsir.in\/?notes=class-7-rational-number\">\ud83d\udc49 View Notes \u2192<\/a><\/div><\/div><!-- wp-show-posts-inner --><\/article><div class=\"wpsp-clear\"><\/div><\/section><!-- .wp-show-posts --><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Mathematics<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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