{"id":6421,"date":"2026-04-02T02:15:25","date_gmt":"2026-04-02T02:15:25","guid":{"rendered":"https:\/\/hazarnotes.com\/?p=6421"},"modified":"2026-04-02T02:15:25","modified_gmt":"2026-04-02T02:15:25","slug":"class-7-poribesh-o-biggan-first-unit-test-question-with-answer-set-4","status":"publish","type":"post","link":"https:\/\/hazarnotes.com\/mystaging01\/class-7-poribesh-o-biggan-first-unit-test-question-with-answer-set-4\/","title":{"rendered":"\u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09aa\u09cd\u09b0\u09a5\u09ae \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09ea | Class 7 Poribesh O Biggan First Unit Test Question with Answer Set-4 wbbse"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #800080;\"><strong>FIRST SUMMATIVE EVALUATION<br \/>\nCLASS 7 (VII) WBBSE<br \/>\nPORIBESH o BIGYAN QUESTION PAPER<\/strong><\/span><\/p>\n<h2 style=\"text-align: center;\"><span style=\"color: #ff0000;\">Set-4<\/span><\/h2>\n<p><strong>\u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09aa\u09cd\u09b0\u09a5\u09ae \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09ea | Class 7 Poribesh O Biggan First Unit Test Question with Answer Set-4 wbbse<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>\u09aa\u09be\u09a0\u09cd\u09af\u09b8\u09c2\u099a\u09bf \/ SYLLABUS \u0993 \u09a8\u09ae\u09cd\u09ac\u09b0 \u09ac\u09bf\u09ad\u09be\u099c\u09a8<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6079 size-full\" src=\"http:\/\/hazarnotes.com\/mystaging01\/wp-content\/uploads\/2026\/03\/7-Pori-1st-Marks.webp\" alt=\"\" width=\"976\" height=\"487\" srcset=\"https:\/\/hazarnotes.com\/mystaging01\/wp-content\/uploads\/2026\/03\/7-Pori-1st-Marks.webp 976w, https:\/\/hazarnotes.com\/mystaging01\/wp-content\/uploads\/2026\/03\/7-Pori-1st-Marks-300x150.webp 300w, https:\/\/hazarnotes.com\/mystaging01\/wp-content\/uploads\/2026\/03\/7-Pori-1st-Marks-768x383.webp 768w\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" \/><\/p>\n<p><strong>1. \u09ad\u09cc\u09a4 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u09a4\u09be\u09aa<br \/>\n2. \u09aa\u09b0\u09ae\u09be\u09a3\u09c1, \u0985\u09a3\u09c1, \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be<br \/>\n3. \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0996\u09be\u09a6\u09cd\u09af<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>\u09aa\u09cd\u09b0\u09a5\u09ae \u09aa\u09b0\u09cd\u09af\u09be\u09df\u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09df\u09a8 \u09e8\u09e6\u09e8\u09ec<br \/>\n\u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf<br \/>\n\u09ac\u09bf\u09b7\u09df : \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8<br \/>\n\u09aa\u09c2\u09b0\u09cd\u09a3\u09ae\u09be\u09a8-\u09e9\u09e6\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u09b8\u09ae\u09df : \u09e7 \u0998\u09a3\u09cd\u099f\u09be <\/strong><\/p>\n<p style=\"text-align: center;\"><strong>B. E. COLLEGE MODEL HIGH SCHOOL<\/strong><br \/>\n<strong>1st Summative Evaluation &#8211; 2026<\/strong><br \/>\n<strong>Class &#8211; VII<\/strong><br \/>\n<strong>Subject &#8211; PARIBESH O BIGGAN<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>Time: 1 Hour\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Full Marks-30<\/strong><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #800080;\"><strong>\u09ad\u09cc\u09a4\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 (F.M. &#8211; 20)<\/strong><\/span><\/p>\n<p><span style=\"color: #ff0000;\"><strong>1. \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09cb : 1\u00d76 = 6<\/strong><\/span><\/p>\n<p>(i) 1 \u0997\u09cd\u09b0\u09be\u09ae \u099c\u09b2 \u09ac\u09be\u09b7\u09cd\u09aa\u09c7 \u09aa\u09b0\u09bf\u09a3\u09a4 \u09b9\u09a4\u09c7 \u09af\u09c7 \u09a4\u09be\u09aa \u09b2\u09be\u0997\u09c7<br \/>\n(a) +537 \u0995\u09cd\u09af\u09be\u09b2\u09cb\u09b0\u09bf<br \/>\n(b) 100\u00b0C<br \/>\n(c) 212\u00b0F<br \/>\n(d) \u2013537 \u0995\u09cd\u09af\u09be\u09b2\u09cb\u09b0\u09bf\u0964<\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (a) +537 \u0995\u09cd\u09af\u09be\u09b2\u09cb\u09b0\u09bf<\/strong><\/p>\n<p>(ii) \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09b6\u09b0\u09c0\u09b0\u09c7 \u0997\u09b0\u09ae\u09c7\u09b0 \u09a6\u09bf\u09a8\u09c7 \u0998\u09be\u09ae \u099d\u09b0\u09c7 \u0995\u09be\u09b0\u09a3<br \/>\n(a) \u09b6\u09b0\u09c0\u09b0 \u0997\u09b0\u09ae \u0995\u09b0\u09a4\u09c7<br \/>\n(b) \u09b6\u09b0\u09c0\u09b0 \u09a0\u09be\u09a3\u09cd\u09a1\u09be \u09b0\u09be\u0996\u09a4\u09c7<br \/>\n(c) \u099c\u09b2 \u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u09b9\u09df \u09ac\u09b2\u09c7<br \/>\n(d) \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09b0\u0995\u09cd\u09a4 \u09a0\u09be\u09a3\u09cd\u09a1\u09be \u09ac\u09b2\u09c7\u0964<\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (b) \u09b6\u09b0\u09c0\u09b0 \u09a0\u09be\u09a3\u09cd\u09a1\u09be \u09b0\u09be\u0996\u09a4\u09c7<\/strong><\/p>\n<p>(iii) \u0995\u09cb\u09a8 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09df \u09b8\u09c7\u09b2\u09b8\u09bf\u09df\u09be\u09b8 \u0993 \u09ab\u09be\u09b0\u09c7\u09a8\u09b9\u09be\u0987\u099f \u09b8\u09cd\u0995\u09c7\u09b2\u09c7\u09b0 \u09ae\u09be\u09a8 \u09b8\u09ae\u09be\u09a8?<br \/>\n(a) 40\u00b0C<br \/>\n(b) 40\u00b0F<br \/>\n(c) \u201340\u00b0C<br \/>\n(d) \u098f\u0995\u099f\u09bf\u0993 \u09a8\u09be\u0964<\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (c) \u201340\u00b0C<\/strong><\/p>\n<p>(iv) \u09af\u09c7 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09ac\u09b0\u09ab \u09a5\u09c7\u0995\u09c7 \u099c\u09b2 \u09b9\u09df \u09a4\u09be\u0995\u09c7 \u09ac\u09b2\u09c7-<br \/>\n(a) \u0995\u09a0\u09bf\u09a8\u09bf\u09ad\u09ac\u09a8<br \/>\n(b) \u0998\u09a8\u09c0\u09ad\u09ac\u09a8<br \/>\n(c) \u09b8\u09cd\u09ab\u09c1\u099f\u09a8<br \/>\n(d) \u0997\u09b2\u09a8\u0964<\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (d) \u0997\u09b2\u09a8\u0964<\/strong><\/p>\n<p>(v) \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09b6\u09c0\u09b2 \u09af\u09cb\u099c\u09cd\u09af\u09a4\u09be\u09b0 \u09ac\u09c7\u09b6\u09bf \u09af\u09cb\u099c\u09cd\u09af\u09a4\u09be\u099f\u09bf\u0995\u09c7 \u09ac\u09b2\u09c7-<br \/>\n(a) \u0986\u09b8\u09cd<br \/>\n(b) \u0987\u0995\u09cd<br \/>\n(c) \u0986\u09df\u09a8<br \/>\n(d) \u09ae\u09c2\u09b2\u0995\u0964<\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (b) \u0987\u0995\u09cd<\/strong><\/p>\n<p>(vi) \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u099a\u09be\u09b0\u09cd\u099c\u09af\u09c1\u0995\u09cd\u09a4 \u0986\u09df\u09a8\u0995\u09c7 \u09ac\u09b2\u09c7-<br \/>\n(a) \u0995\u09cd\u09af\u09be\u099f\u09be\u09df\u09a8<br \/>\n(b) \u0985\u09cd\u09af\u09be\u09a8\u09be\u09df\u09a8<br \/>\n(c) \u09b0\u09b8\u09be\u09df\u09a8<br \/>\n(d) \u09ae\u09c1\u0995\u09cd\u09a4\u09ae\u09c2\u09b2\u0995\u0964<\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (a) \u0995\u09cd\u09af\u09be\u099f\u09be\u09df\u09a8\u0964<\/strong><\/p>\n<p><strong>2. \u09aa\u09a6\u09be\u09b0\u09cd\u09a5 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09c3\u09b9\u09c0\u09a4 \u09ac\u09be \u09ac\u09b0\u09cd\u099c\u09bf\u09a4 \u09a4\u09be\u09aa \u0995\u09cb\u09a8 \u0995\u09cb\u09a8 \u09ac\u09bf\u09b7\u09df\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 ? 2<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u0997\u09c3\u09b9\u09c0\u09a4 \u09ac\u09be \u09ac\u09b0\u09cd\u099c\u09bf\u09a4 \u09a4\u09be\u09aa \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7\u2013<br \/>\n(\u09e7) \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ad\u09b0, (\u09e8) \u0989\u09aa\u09be\u09a6\u09be\u09a8\u09c7\u09b0 \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09a4\u09be\u09aa \u098f\u09ac\u0982 (\u09e9) \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u09c7\u09b0 \u0993\u09aa\u09b0\u0964<\/p>\n<p><strong><span style=\"color: #800080;\">\u0985\u09a5\u09ac\u09be,<\/span> \u09a4\u09be\u09aa \u0993 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u098f\u0995\u099f\u09bf \u0995\u09b0\u09c7 \u098f\u0995\u0995 \u09b2\u09c7\u0996\u0964 2<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09a4\u09be\u09aa\u09c7\u09b0 \u098f\u0995\u0995: \u0995\u09cd\u09af\u09be\u09b2\u09cb\u09b0\u09bf (Calorie) \u098f\u09ac\u0982 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u098f\u0995\u0995: \u09b8\u09c7\u09b2\u09b8\u09bf\u09df\u09be\u09b8 (\u00b0C)\u0964<\/p>\n<p><strong><span style=\"color: #ff0000;\">3. \u0995-\u09b8\u09cd\u09a4\u09ae\u09cd\u09ad\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0996-\u09b8\u09cd\u09a4\u09ae\u09cd\u09ad \u09ae\u09bf\u09b2\u09bf\u09df\u09c7 \u09b2\u09c7\u0996 : 1\u00d74=4<\/span><\/strong><\/p>\n<table class=\"myTable\">\n<tbody>\n<tr>\n<td width=\"55%\"><b> \u2018\u0995\u2019-\u09b8\u09cd\u09a4\u09ae\u09cd\u09ad <\/b><\/td>\n<td width=\"45%\"><b> \u2018\u0996\u2019-\u09b8\u09cd\u09a4\u09ae\u09cd\u09ad <\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">(i) \u09b8\u09cb\u09a1\u09bf\u09df\u09be\u09ae \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u0995\u09cd\u09b8\u09be\u0987\u09a1<\/td>\n<td style=\"text-align: left;\">(a) Li Cl<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">(ii) \u0985\u09cd\u09af\u09be\u09ae\u09cb\u09a8\u09bf\u09df\u09be\u09ae \u09b8\u09be\u09b2\u09ab\u09c7\u099f<\/td>\n<td style=\"text-align: left;\">(b) Al\u2082O\u2083<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">(iii) \u09b2\u09c7\u09a1 \u09a8\u09be\u0987\u099f\u09cd\u09b0\u09c7\u099f<\/td>\n<td style=\"text-align: left;\">(c) (NH4)\u2082SO\u2084<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">(iv) \u0985\u09cd\u09af\u09be\u09b2\u09c1\u09ae\u09bf\u09a8\u09bf\u09df\u09be\u09ae \u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1<\/td>\n<td style=\"text-align: left;\">(d) NaOH<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><\/td>\n<td style=\"text-align: left;\">(e) Pb(NO\u2083)\u2082<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong><br \/>\n(i) \u09b8\u09cb\u09a1\u09bf\u09df\u09be\u09ae \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u0995\u09cd\u09b8\u09be\u0987\u09a1 (d) NaOH<br \/>\n(ii) \u0985\u09cd\u09af\u09be\u09ae\u09cb\u09a8\u09bf\u09df\u09be\u09ae \u09b8\u09be\u09b2\u09ab\u09c7\u099f (c) (NH4)\u2082SO\u2084<br \/>\n(iii) \u09b2\u09c7\u09a1 \u09a8\u09be\u0987\u099f\u09cd\u09b0\u09c7\u099f (e) Pb(NO\u2083)\u2082<br \/>\n(iv) \u0985\u09cd\u09af\u09be\u09b2\u09c1\u09ae\u09bf\u09a8\u09bf\u09df\u09be\u09ae \u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1 (b) Al\u2082O\u2083<\/p>\n<p><strong><span style=\"color: #ff0000;\">4. \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 (\u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09a6\u09c1\u099f\u09bf) : 2&#215;2=4<\/span><\/strong><\/p>\n<p><strong>(a) \u09a5\u09be\u09b0\u09cd\u09ae\u09cb\u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0989\u09b0\u09cd\u09a7\u09b8\u09cd\u09a5\u09bf\u09b0\u09be\u0999\u09cd\u0995 \u0995\u0995\u09c7 \u09ac\u09b2\u09c7 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u09ac\u09be\u09df\u09c1\u09ae\u09a3\u09cd\u09a1\u09b2\u09c0\u09df \u099a\u09be\u09aa\u09c7 \u09af\u09c7 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09df \u09ac\u09bf\u09b6\u09c1\u09a6\u09cd\u09a7 \u099c\u09b2 \u09ab\u09c1\u099f\u09c7 \u09ac\u09be\u09b7\u09cd\u09aa\u09c7 \u09aa\u09b0\u09bf\u09a3\u09a4 \u09b9\u09df, \u09a4\u09be\u0995\u09c7 \u09a5\u09be\u09b0\u09cd\u09ae\u09cb\u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u098a\u09b0\u09cd\u09a7\u09cd\u09ac\u09b8\u09cd\u09a5\u09bf\u09b0\u09be\u0999\u09cd\u0995 \u09ac\u09b2\u09c7 (\u09b8\u09c7\u09b2\u09b8\u09bf\u09df\u09be\u09b8\u09c7 \u09e7\u09e6\u09e6\u00b0C)\u0964<\/p>\n<p><strong>(b) 10\u00b0C \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09ab\u09be\u09b0\u09c7\u09a8\u09b9\u09be\u0987\u099f \u09b8\u09cd\u0995\u09c7\u09b2\u09c7 \u0995\u09a4 \u09b9\u09ac\u09c7 ?<\/strong><\/p>\n<p><strong>\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/strong> \u0986\u09ae\u09b0\u09be \u099c\u09be\u09a8\u09bf, `frac(C){5}`=`frac(F\u201332){9}`<\/p>\n<p>\u098f\u0996\u09be\u09a8\u09c7, C=10<\/p>\n<p>`frac(10){5}` = `frac(F\u201332){9}`<\/p>\n<p>\u21d2 2 = `frac(F\u201332){9}`<\/p>\n<p>\u21d2 18 = F \u2013 32<\/p>\n<p>F = 50<\/p>\n<p><strong>\u0985\u09a4\u098f\u09ac, \u0989\u09a4\u09cd\u09a4\u09b0<\/strong> \u09eb\u09e6\u00b0F\u0964<\/p>\n<p><strong>(c) \u09ae\u09be\u099f\u09bf\u09b0 \u0995\u09b2\u09b6\u09bf\u09b0 \u099c\u09b2 \u09a0\u09be\u09a3\u09cd\u09a1\u09be \u09b9\u09df \u0995\u09c7\u09a8 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09ae\u09be\u099f\u09bf\u09b0 \u0995\u09b2\u09b6\u09bf\u09b0 \u0997\u09be\u09df\u09c7 \u0985\u09b8\u0982\u0996\u09cd\u09af \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0 \u099b\u09bf\u09a6\u09cd\u09b0 \u09a5\u09be\u0995\u09c7\u0964 \u0993\u0987 \u099b\u09bf\u09a6\u09cd\u09b0 \u09a6\u09bf\u09df\u09c7 \u099c\u09b2 \u099a\u09c1\u0981\u0987\u09df\u09c7 \u09ac\u09be\u0987\u09b0\u09c7 \u0986\u09b8\u09c7 \u098f\u09ac\u0982 \u09ac\u09be\u09b7\u09cd\u09aa\u09c0\u09ad\u09c2\u09a4 \u09b9\u09df\u0964 \u098f\u0987 \u09ac\u09be\u09b7\u09cd\u09aa\u09c0\u09ad\u09ac\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09df\u09cb\u099c\u09a8\u09c0\u09df \u09b2\u09c0\u09a8 \u09a4\u09be\u09aa \u0995\u09b2\u09b6\u09bf \u0993 \u0995\u09b2\u09b6\u09bf\u09b0 \u099c\u09b2 \u09a5\u09c7\u0995\u09c7 \u09b8\u0982\u0997\u09c3\u09b9\u09c0\u09a4 \u09b9\u09df, \u09ab\u09b2\u09c7 \u099c\u09b2 \u09a0\u09be\u09a8\u09cd\u09a1\u09be \u09a5\u09be\u0995\u09c7\u0964<\/p>\n<p><span style=\"color: #ff0000;\"><strong>5. \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 :<\/strong><\/span><\/p>\n<p><strong>(a) \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09b0 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u09b8\u09b9 \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u09a6\u09be\u0993\u0964 2<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09af\u09c7 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u0995\u09cb\u09a8\u09cb \u09ae\u09cc\u09b2\u09bf\u0995 \u09aa\u09a6\u09be\u09b0\u09cd\u09a5 \u0985\u09a8\u09cd\u09af \u0995\u09cb\u09a8\u09cb \u09af\u09cc\u0997\u09c7\u09b0 \u0985\u09a3\u09c1 \u09a5\u09c7\u0995\u09c7 \u098f\u0995\u099f\u09bf \u09ae\u09cc\u09b2\u0995\u09c7 \u09b8\u09b0\u09bf\u09df\u09c7 \u09a8\u09bf\u099c\u09c7 \u09b8\u09c7\u0987 \u09b8\u09cd\u09a5\u09be\u09a8 \u09a6\u0996\u09b2 \u0995\u09b0\u09c7, \u09a4\u09be\u0995\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be \u09ac\u09b2\u09c7\u0964<\/p>\n<p>\u0989\u09a6\u09be\u09b9\u09b0\u09a3\u2013 Fe + CuSO\u2084 \u2192 FeSO\u2084 + Cu<\/p>\n<p><strong><span style=\"color: #800080;\">\u0985\u09a5\u09ac\u09be,<\/span> \u09b6\u09c2\u09a8\u09cd\u09af\u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09cb : 2<\/strong><\/p>\n<p>Na\u2082CO\u2083 + Pb(NO\u2083)\u2082 \u2192 _________ + __________<\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> Na\u2082CO\u2083 + Pb(NO\u2083)\u2082 \u2192 2NaNO\u2083 + PbCO\u2083\u2193<\/p>\n<p><strong>(b) \u09aa\u09b0\u09ae\u09be\u09a3\u09c1 \u0995\u09cd\u09b0\u09ae\u09be\u0999\u09cd\u0995 \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 ? \u09b8\u09be\u09b2\u09ab\u09be\u0987\u09a1 \u0986\u09df\u09a8\u09c7\u09b0 \u09b8\u0982\u0995\u09c7\u09a4 \u0995\u09c0 ? 2<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u0995\u09cb\u09a8\u09cb \u09ae\u09cc\u09b2\u09c7\u09b0 \u09aa\u09b0\u09ae\u09be\u09a3\u09c1\u09b0 \u09a8\u09bf\u0989\u0995\u09cd\u09b2\u09bf\u09df\u09be\u09b8\u09c7 \u0989\u09aa\u09b8\u09cd\u09a5\u09bf\u09a4 \u09aa\u09cd\u09b0\u09cb\u099f\u09a8 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0995\u09c7 \u0993\u0987 \u09ae\u09cc\u09b2\u09c7\u09b0 \u09aa\u09b0\u09ae\u09be\u09a3\u09c1 \u0995\u09cd\u09b0\u09ae\u09be\u0999\u09cd\u0995 \u09ac\u09b2\u09c7\u0964 \u09b8\u09be\u09b2\u09ab\u09be\u0987\u09a1<\/p>\n<p>\u0986\u09df\u09a8\u09c7\u09b0 \u09b8\u0982\u0995\u09c7\u09a4: S\u00b2-<\/p>\n<p><span style=\"color: #800080;\"><strong>\u0985\u09a5\u09ac\u09be,<\/strong><\/span> <strong>\u09ae\u09be\u09b0\u0995\u09bf\u0989\u09b0\u09bf\u0995 \u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1\u0995\u09c7 \u0989\u09a4\u09cd\u09a4\u09aa\u09cd\u09a4 \u0995\u09b0\u09b2\u09c7 \u0995\u09c0 \u0998\u099f\u09c7 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u09b8\u09b9 \u09b2\u09c7\u0996\u0964 2<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09ae\u09be\u09b0\u0995\u09bf\u0989\u09b0\u09bf\u0995 \u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1\u0995\u09c7 \u0989\u09a4\u09cd\u09a4\u09aa\u09cd\u09a4 \u0995\u09b0\u09b2\u09c7 \u09a4\u09be \u09ac\u09bf\u09df\u09cb\u099c\u09bf\u09a4 \u09b9\u09df\u09c7 \u09aa\u09be\u09b0\u09a6 \u098f\u09ac\u0982 \u0985\u0995\u09cd\u09b8\u09bf\u099c\u09c7\u09a8 \u0989\u09ce\u09aa\u09a8\u09cd\u09a8 \u0995\u09b0\u09c7\u0964<\/p>\n<p>\u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u2013 2HgO (\u09a4\u09be\u09aa)\u27f6 2Hg + O\u2082\u2191<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #800080;\"><strong>\u099c\u09c0\u09ac\u09a8 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 (F.M. &#8211; 10)<\/strong><\/span><\/p>\n<p><strong><span style=\"color: #ff0000;\">1. \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u0982\u0995\u09cd\u09b7\u09bf\u09aa\u09cd\u09a4 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993\u0983 (\u09af\u09c7 \u0995\u09cb\u09a8 6\u099f\u09bf) : 1&#215;6=6<\/span><\/strong><\/p>\n<p><strong>(a) \u0985\u09b8\u09cd\u099f\u09bf\u0993\u09ae\u09cd\u09af\u09be\u09b2\u09c7\u09b8\u09bf\u09df\u09be \u09b0\u09cb\u0997 \u0995\u09c7\u09a8 \u09b9\u09df ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09ac\u09dc\u09a6\u09c7\u09b0 \u09b6\u09b0\u09c0\u09b0\u09c7 \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8 D-\u098f\u09b0 \u0985\u09ad\u09be\u09ac\u09c7 \u098f\u0987 \u09b0\u09cb\u0997 \u09b9\u09df\u0964 \u098f\u09b0 \u09ab\u09b2\u09c7 \u09b9\u09be\u09dc \u09a6\u09c1\u09b0\u09cd\u09ac\u09b2 \u0993 \u09a8\u09b0\u09ae \u09b9\u09df\u09c7 \u09af\u09be\u09df\u0964<\/p>\n<p><strong>(b) \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 BMI \u0995\u09a4 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 BMI\u2014 \u09e7\u09ee.\u09eb \u09a5\u09c7\u0995\u09c7 \u09e8\u09ea.\u09ef (\u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09e7\u09ee.\u09eb \u2013 \u09e8\u09eb \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7)\u0964<\/p>\n<p><strong>(c) \u09b9\u09be\u09dc \u0993 \u09b2\u09bf\u0997\u09be\u09ae\u09c7\u09a8\u09cd\u099f\u09c7 \u0995\u09cb\u09a8 \u09aa\u09cd\u09b0\u09cb\u099f\u09bf\u09a8 \u09a5\u09be\u0995\u09c7 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09b9\u09be\u09dc \u0993 \u09b2\u09bf\u0997\u09be\u09ae\u09c7\u09a8\u09cd\u099f\u09c7 \u0995\u09cb\u09b2\u09be\u099c\u09c7\u09a8 (Collagen) \u09a8\u09be\u09ae\u0995 \u09aa\u09cd\u09b0\u09cb\u099f\u09bf\u09a8 \u09a5\u09be\u0995\u09c7\u0964<\/p>\n<p><strong>(d) \u09b8\u09cd\u0995\u09be\u09b0\u09cd\u09ad\u09bf \u09b0\u09cb\u0997\u09c7\u09b0 \u09b2\u0995\u09cd\u09b7\u09a3 \u0995\u09c0 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09ae\u09be\u09dc\u09bf \u09ab\u09c1\u09b2\u09c7 \u09af\u09be\u0993\u09df\u09be, \u09ae\u09be\u09dc\u09bf \u09a6\u09bf\u09df\u09c7 \u09b0\u0995\u09cd\u09a4 \u09aa\u09dc\u09be \u098f\u09ac\u0982 \u09a6\u09be\u0981\u09a4 \u0986\u09b2\u0997\u09be \u09b9\u09df\u09c7 \u09af\u09be\u0993\u09df\u09be\u0964<\/p>\n<p><strong>(e) vit-B\u2087 \u098f\u09b0 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09a8\u09be\u09ae \u0995\u09c0 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> Vit-B\u2087 \u098f\u09b0 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09a8\u09be\u09ae \u09ac\u09be\u09df\u09cb\u099f\u09bf\u09a8 (Biotin)\u0964<\/p>\n<p><strong>(f) \u0995\u09cb\u09a8 \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8\u09c7\u09b0 \u0985\u09ad\u09be\u09ac\u09c7 \u0985\u09cd\u09af\u09be\u09a8\u09bf\u09ae\u09bf\u09df\u09be \u09ac\u09be \u09b0\u0995\u09cd\u09a4\u09b2\u09cd\u09aa\u09a4\u09be \u09b0\u09cb\u0997 \u09b9\u09df ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u0985\u09cd\u09af\u09be\u09a8\u09bf\u09ae\u09bf\u09df\u09be: \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8 B\u2081\u2082 (\u09b8\u09be\u09df\u09be\u09a8\u09cb\u0995\u09cb\u09ac\u09be\u09b2\u09be\u09ae\u09bf\u09a8) \u098f\u09ac\u0982 \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8 B\u2089 (\u09ab\u09b2\u09bf\u0995 \u0985\u09cd\u09af\u09be\u09b8\u09bf\u09a1)-\u098f\u09b0 \u0985\u09ad\u09be\u09ac\u09c7 \u0985\u09cd\u09af\u09be\u09a8\u09bf\u09ae\u09bf\u09df\u09be \u09ac\u09be \u09b0\u0995\u09cd\u09a4\u09be\u09b2\u09cd\u09aa\u09a4\u09be \u09b9\u09df\u0964<\/p>\n<p><strong>(g) vit-K-\u098f\u09b0 \u0985\u09ad\u09be\u09ac\u09c7 \u0995\u09c0 \u09b9\u09df ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09b6\u09b0\u09c0\u09b0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u0985\u0982\u09b6 \u0995\u09c7\u099f\u09c7 \u0997\u09c7\u09b2\u09c7 \u09b0\u0995\u09cd\u09a4 \u099c\u09ae\u09be\u099f \u09ac\u09be\u0981\u09a7\u09a4\u09c7 \u09a6\u09c7\u09b0\u09bf \u09b9\u09df (\u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u09b0\u0995\u09cd\u09a4\u0995\u09cd\u09b7\u09b0\u09a3 \u09b9\u09df)\u0964<\/p>\n<p><span style=\"color: #ff0000;\"><strong>2. \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993\u0983 (\u09af\u09c7 \u0995\u09cb\u09a8 2\u099f\u09bf) : 2&#215;2=4<\/strong><\/span><\/p>\n<p><strong>(a) \u09ae\u09cd\u09af\u09be\u09b0\u09be\u09b8\u09ae\u09be\u09b8 \u09b0\u09cb\u0997\u09c7\u09b0 \u09b2\u0995\u09cd\u09b7\u09a3 \u0995\u09c0 \u0995\u09c0 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09b6\u09b0\u09c0\u09b0\u09c7\u09b0 \u0993\u099c\u09a8 \u0985\u09a4\u09cd\u09af\u09a7\u09bf\u0995 \u0995\u09ae\u09c7 \u09af\u09be\u09df \u098f\u09ac\u0982 \u09b9\u09be\u09dc \u099c\u09bf\u09b0\u099c\u09bf\u09b0\u09c7 \u09b9\u09df\u09c7 \u09aa\u09dc\u09c7\u0964 \u099a\u09be\u09ae\u09dc\u09be \u0995\u09c1\u0981\u099a\u0995\u09c7 \u09af\u09be\u09df \u098f\u09ac\u0982 \u099a\u09cb\u0996 \u09ac\u09b8\u09c7 \u09af\u09be\u09df\u0964 \u09b9\u09be\u09a4-\u09aa\u09be \u0996\u09c1\u09ac \u09b8\u09b0\u09c1 \u09b9\u09df\u09c7 \u09af\u09be\u09df\u0964<\/p>\n<p><strong>(b) \u09b8\u09be\u09b2\u09cb\u0995\u09b8\u0982\u09b6\u09cd\u09b2\u09c7\u09b7 \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09af\u09c7 \u09b6\u09be\u09b0\u09c0\u09b0\u09ac\u09c3\u09a4\u09cd\u09a4\u09c0\u09df \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09b8\u09ac\u09c1\u099c \u0989\u09a6\u09cd\u09ad\u09bf\u09a6 \u09b8\u09c2\u09b0\u09cd\u09af\u09be\u09b2\u09cb\u0995\u09c7\u09b0 \u0989\u09aa\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09a4\u09c7 \u098f\u09ac\u0982 \u0995\u09cd\u09b2\u09cb\u09b0\u09cb\u09ab\u09bf\u09b2\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u09a5\u09c7\u0995\u09c7 \u0997\u09c3\u09b9\u09bf\u09a4 \u099c\u09b2 \u0993 \u0995\u09be\u09b0\u09cd\u09ac\u09a8 \u09a1\u09be\u0987-\u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1\u09c7\u09b0 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u09b6\u09b0\u09cd\u0995\u09b0\u09be \u099c\u09be\u09a4\u09c0\u09df \u0996\u09be\u09a6\u09cd\u09af (\u0997\u09cd\u09b2\u09c1\u0995\u09cb\u099c) \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7, \u09a4\u09be\u0995\u09c7 \u09b8\u09be\u09b2\u09cb\u0995\u09b8\u0982\u09b6\u09cd\u09b2\u09c7\u09b7 \u09ac\u09b2\u09c7\u0964<\/p>\n<p><strong>(c) \u0996\u09be\u09a6\u09cd\u09af \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 ?<\/strong><\/p>\n<p><strong>\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09af\u09c7\u09b8\u09ac \u0986\u09b9\u09be\u09b0\u09cd\u09af \u09ac\u09b8\u09cd\u09a4\u09c1 \u0997\u09cd\u09b0\u09b9\u09a3 \u0995\u09b0\u09b2\u09c7 \u099c\u09c0\u09ac\u09c7\u09b0 \u09aa\u09c1\u09b7\u09cd\u099f\u09bf \u0993 \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf \u0998\u099f\u09c7, \u0995\u09cd\u09b7\u09af\u09bc\u09aa\u09c2\u09b0\u09a3 \u09b9\u09df \u098f\u09ac\u0982 \u09a6\u09c7\u09b9\u09c7 \u09b0\u09cb\u0997 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u0993 \u09b6\u0995\u09cd\u09a4\u09bf \u0989\u09ce\u09aa\u09a8\u09cd\u09a8 \u09b9\u09df, \u09a4\u09be\u0995\u09c7 \u0996\u09be\u09a6\u09cd\u09af \u09ac\u09b2\u09c7\u0964<\/p>\n<p><span style=\"color: #800080;\"><strong>\ud83d\udccc\u0986\u09b0\u0993 \u09a6\u09c7\u0996\u09cb\u0983<\/strong><\/span><\/p>\n<p><strong>\ud83d\udccc\u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf <span style=\"color: #ff0000;\">\u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 <a href=\"http:\/\/hazarnotes.com\/mystaging01\/class-7-question-papers-all-subject-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p><strong>\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf <span style=\"color: #ff0000;\">\u09ad\u09c2\u0997\u09cb\u09b2<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 <a href=\"http:\/\/hazarnotes.com\/mystaging01\/class-7-geography-question-answer-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p><span style=\"color: #800080;\"><strong>\ud83d\udccc \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u09ac\u09bf\u09b7\u09af\u09bc\u09c7\u09b0 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0\u0983<\/strong><\/span><\/p>\n<p><strong>\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf <span style=\"color: #ff0000;\">\u09ac\u09be\u0982\u09b2\u09be<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 <a href=\"http:\/\/hazarnotes.com\/mystaging01\/class-7-bengali-textbook-solution-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p><strong>\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf <span style=\"color: #ff0000;\">\u0987\u0982\u09b0\u09c7\u099c\u09bf<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 <a href=\"http:\/\/hazarnotes.com\/mystaging01\/class-7-english-textbook-solution-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p><strong>\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf <span style=\"color: #ff0000;\">\u0987\u09a4\u09bf\u09b9\u09be\u09b8<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 <a href=\"http:\/\/hazarnotes.com\/mystaging01\/class-7-history-text-book-solution-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p><strong>\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf <span style=\"color: #ff0000;\">\u09ad\u09c2\u0997\u09cb\u09b2<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 <a href=\"http:\/\/hazarnotes.com\/mystaging01\/class-7-geography-question-answer-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p><strong>\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf <span style=\"color: #ff0000;\">\u0997\u09a3\u09bf\u09a4<\/span> \u09b8\u09ae\u09be\u09a7\u09be\u09a8 <a href=\"http:\/\/hazarnotes.com\/mystaging01\/class-7-math-solution-ganit-prabha-wbbse\/\">Click Here<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>FIRST SUMMATIVE EVALUATION CLASS 7 (VII) WBBSE PORIBESH o BIGYAN QUESTION PAPER Set-4 \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09aa\u09cd\u09b0\u09a5\u09ae \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09ea | Class 7 Poribesh O Biggan First Unit Test Question with Answer Set-4 wbbse \u09aa\u09be\u09a0\u09cd\u09af\u09b8\u09c2\u099a\u09bf \/ SYLLABUS \u0993 \u09a8\u09ae\u09cd\u09ac\u09b0 \u09ac\u09bf\u09ad\u09be\u099c\u09a8 1. \u09ad\u09cc\u09a4 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u09a4\u09be\u09aa 2. \u09aa\u09b0\u09ae\u09be\u09a3\u09c1, \u0985\u09a3\u09c1, \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be 3. \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0996\u09be\u09a6\u09cd\u09af &#8230; <a title=\"\u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09aa\u09cd\u09b0\u09a5\u09ae \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09ea | Class 7 Poribesh O Biggan First Unit Test Question with Answer Set-4 wbbse\" class=\"read-more\" href=\"https:\/\/hazarnotes.com\/mystaging01\/class-7-poribesh-o-biggan-first-unit-test-question-with-answer-set-4\/\" aria-label=\"Read more about \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09aa\u09cd\u09b0\u09a5\u09ae \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09ea | Class 7 Poribesh O Biggan First Unit Test Question with Answer Set-4 wbbse\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[124],"tags":[],"class_list":["post-6421","post","type-post","status-publish","format-standard","hentry","category-124"],"_links":{"self":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/6421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/comments?post=6421"}],"version-history":[{"count":0,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/6421\/revisions"}],"wp:attachment":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/media?parent=6421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/categories?post=6421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/tags?post=6421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}