{"id":6098,"date":"2026-03-12T03:14:30","date_gmt":"2026-03-12T03:14:30","guid":{"rendered":"https:\/\/hazarnotes.com\/?p=6098"},"modified":"2026-03-12T03:14:30","modified_gmt":"2026-03-12T03:14:30","slug":"class-7-poribesh-o-biggan-first-unit-test-question-with-answer-set-2","status":"publish","type":"post","link":"https:\/\/hazarnotes.com\/mystaging01\/class-7-poribesh-o-biggan-first-unit-test-question-with-answer-set-2\/","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-\u09e8 | Class 7 Poribesh O Biggan First Unit Test Question with Answer Set-2 wbbse"},"content":{"rendered":"

FIRST SUMMATIVE EVALUATION
\nCLASS 7 (VII) WBBSE
\nPORIBESH o BIGYAN QUESTION PAPER<\/strong><\/span><\/p>\n

Set-2<\/span><\/h2>\n

\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-\u09e8 | Class 7 Poribesh O Biggan First Unit Test Question with Answer Set-2 wbbse<\/strong><\/p>\n

\u09aa\u09be\u09a0\u09cd\u09af\u09b8\u09c2\u099a\u09bf \/ SYLLABUS \u0993 \u09a8\u09ae\u09cd\u09ac\u09b0 \u09ac\u09bf\u09ad\u09be\u099c\u09a8\u00a0<\/strong><\/span><\/p>\n

1. \u09ad\u09cc\u09a4 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u09a4\u09be\u09aa
\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
\n3. \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0996\u09be\u09a6\u09cd\u09af<\/strong><\/p>\n

\"\"<\/p>\n

\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\u09eb
\n\u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf
\n\u09ac\u09bf\u09b7\u09df : \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8
\n\u09aa\u09c2\u09b0\u09cd\u09a3\u09ae\u09be\u09a8-\u09e9\u09e6\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u09b8\u09ae\u09df : \u09e7 \u0998\u09a3\u09cd\u099f\u09be <\/strong><\/p>\n

Radhamohanpur Vivekananda High School (H.S.)<\/strong>
\n1st Summative Evaluation-2025<\/strong>
\nClass – VII<\/strong>
\nSubject : Science<\/strong><\/p>\n

Full Marks: 30\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Time: 1 Hour<\/strong><\/p>\n

\u09ac\u09bf\u09ad\u09be\u0997-\u0995 (20 Marks)<\/strong><\/p>\n

PHYSICAL SCIENCE<\/strong><\/p>\n

1. \u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09cb : 1×8=8<\/span><\/strong><\/p>\n

(a) \u09ac\u09b0\u09ab \u0997\u09b2\u09a8\u09c7\u09b0 \u09b2\u09c0\u09a8\u09a4\u09be\u09aa \u09b9\u09b2-
\n(i) 80 cal\/gm
\n(ii) \u201380 cal\/gm
\n(iii) 537 cal\/gm
\n(iv) 537cal\/gm<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (i) 80 cal\/gm<\/strong><\/p>\n

(b) CGS \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09a4\u09c7 \u09a4\u09be\u09aa\u09c7\u09b0 \u098f\u0995\u0995 \u09b9\u09b2-
\n(i) \u09a8\u09bf\u0989\u099f\u09a8
\n(ii) \u0995\u09cd\u09af\u09be\u09b2\u09cb\u09b0\u09bf
\n(iii) \u099c\u09c1\u09b2
\n(iv) \u0995\u09cb\u09a8\u099f\u09bf\u0987 \u09a8\u09df<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (ii) \u0995\u09cd\u09af\u09be\u09b2\u09cb\u09b0\u09bf<\/strong><\/p>\n

(c) \u0995\u09a0\u09bf\u09a8\u09c7\u09b0 \u09a4\u09b0\u09b2\u09c7 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09b9\u0993\u09df\u09be\u0995\u09c7 \u09ac\u09b2\u09be \u09b9\u09df-
\n(i) \u0997\u09b2\u09a8
\n(ii) \u09ac\u09be\u09b7\u09cd\u09aa\u09c0\u09ad\u09ac\u09a8
\n(iii) \u098a\u09a7\u09b0\u09cd\u09ac\u09aa\u09be\u09a4\u09a8
\n(iv) \u0998\u09a8\u09c0\u09ad\u09ac\u09a8<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (i) \u0997\u09b2\u09a8<\/strong><\/p>\n

(d) \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09c3\u09b9\u09c0\u09a4 \u09a4\u09be\u09aa \u09ac\u09c7\u09b6\u09bf \u09b9\u09ac\u09c7 \u09af\u09a4-
\n(i) \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ad\u09b0 \u0995\u09ae \u09b9\u09ac\u09c7
\n(ii) \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf\u09b0 \u0989\u09b7\u09cd\u09a3\u09a4\u09be \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf \u0995\u09ae \u09b9\u09ac\u09c7
\n(iii) \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09a4\u09be\u09aa \u09ac\u09c7\u09b6\u09c0 \u09b9\u09ac\u09c7
\n(iv) \u0995\u09cb\u09a8\u099f\u09bf\u0987 \u09a8\u09df<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (iii) \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09a4\u09be\u09aa \u09ac\u09c7\u09b6\u09c0 \u09b9\u09ac\u09c7<\/strong><\/p>\n

(e) \u09aa\u09b0\u09ae\u09be\u09a3\u09c1\u09a4\u09c7 \u0989\u09aa\u09b8\u09cd\u09a5\u09bf\u09a4 \u098b\u09a3\u09be\u09a4\u09cd\u09ac\u0995 \u0986\u09a7\u09be\u09a8\u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09a3\u09be\u099f\u09bf \u09b9\u09b2-
\n(i) \u09ae\u09c7\u09b8\u09a8
\n(ii) \u09aa\u09cd\u09b0\u09cb\u099f\u09a8
\n(iii) \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8
\n(iv) \u09a8\u09bf\u0989\u099f\u09cd\u09b0\u09a8<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (iii) \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8<\/strong><\/p>\n

(f) 1\u099f\u09bf Fe\u00b3\u207a \u0986\u09df\u09a8\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u099f\u09bf CI\u207b \u0986\u09df\u09a8 \u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09ac\u09c7-
\n(i) 3 \u099f\u09bf
\n(ii) 2 \u099f\u09bf
\n(iii) 1 \u099f\u09bf
\n(iv) 4 \u099f\u09bf<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (i) 3 \u099f\u09bf<\/strong><\/p>\n

(g) \u09aa\u099f\u09be\u09b6\u09bf\u09df\u09be\u09ae \u0995\u09cd\u09b2\u09cb\u09b0\u09c7\u099f\u0995\u09c7 \u0989\u09a4\u09cd\u09a4\u09aa\u09cd\u09a4 \u0995\u09b0\u09b2\u09c7 \u0995\u09cb\u09a8 \u0997\u09cd\u09af\u09be\u09b8 \u0989\u09ce\u09aa\u09a8\u09cd\u09a8 \u09b9\u09df-
\n(i) \u0995\u09be\u09b0\u09cd\u09ac\u09a8-\u09a1\u09be\u0987-\u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1
\n(ii) \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u099c\u09c7\u09a8
\n(iii) \u0985\u09cd\u09af\u09be\u09ae\u09cb\u09a8\u09bf\u09df\u09be
\n(iv) \u0985\u0995\u09cd\u09b8\u09bf\u099c\u09c7\u09a8<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (iv) \u0985\u0995\u09cd\u09b8\u09bf\u099c\u09c7\u09a8<\/strong><\/p>\n

(h) \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u0995\u09cb\u09a8\u099f\u09bf \u09ae\u09c1\u09b2\u0995\u09c7\u09b0 \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u09a8\u09df-
\n(i) \u09ab\u09b8\u09ab\u09c7\u099f
\n(ii) \u09b8\u09be\u09b2\u09ab\u09c7\u099f
\n(iii) \u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1
\n(iv) \u09a8\u09be\u0987\u099f\u09cd\u09b0\u09c7\u099f<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (iii) \u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1<\/strong><\/p>\n

2. \u0985\u09a4\u09bf \u09b8\u0982\u0995\u09cd\u09b7\u09bf\u09aa\u09cd\u09a4 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 (4 \u099f\u09bf) : 1×4=4<\/span><\/strong><\/p>\n

(i) \u09b8\u09a4\u09cd\u09af \u09ac\u09be \u09ae\u09bf\u09a5\u09cd\u09af\u09be \u09b2\u09c7\u0996\u09cb- 0\u00b0C-\u098f\u09b0 \u09a5\u09c7\u0995\u09c7 32\u00b0F \u09ac\u09dc\u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09ae\u09bf\u09a5\u09cd\u09af\u09be (\u0995\u09be\u09b0\u09a3 0\u00b0C = 32\u00b0F, \u09a4\u09be\u0987 \u0995\u09c7\u0989 \u0995\u09be\u09b0\u09cb \u09ac\u09dc \u09a8\u09df)\u0964<\/p>\n

(ii) Fe\u2082O\u2083 + 2Al = __________ +2Fe<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 Al\u2082O\u2083<\/strong><\/p>\n

(iii) NH\u2084\u207a \u09ae\u09c1\u09b2\u0995\u099f\u09bf\u09b0 \u0986\u09a7\u09be\u09a8 \u0993 \u09af\u09cb\u099c\u09cd\u09af\u09a4\u09be \u0995\u09a4 ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> NH\u2084\u207a \u09ae\u09c2\u09b2\u0995\u099f\u09bf\u09b0 \u0986\u09a7\u09be\u09a8 +1 \u098f\u09ac\u0982 \u09af\u09cb\u099c\u09cd\u09af\u09a4\u09be 1<\/p>\n

(iv) \u09aa\u09be\u09b0\u09a6 \u0993 \u09b8\u09be\u09b2\u09ab\u09be\u09b0\u09c7\u09b0 \u099a\u09bf\u09b9\u09cd\u09a8 \u09b2\u09c7\u0996\u09cb\u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09aa\u09be\u09b0\u09a6: Hg, \u09b8\u09be\u09b2\u09ab\u09be\u09b0: S\u0964<\/p>\n

(v) \u09a5\u09be\u09b0\u09cd\u09ae\u09cb\u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u0995\u09c0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be \u09b9\u09df ?<\/strong><\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09a5\u09be\u09b0\u09cd\u09ae\u09cb\u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u0989\u09b7\u09cd\u09a3\u09a4\u09be \u09ac\u09be \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be \u09b9\u09df\u0964<\/p>\n

3. \u09b8\u0982\u0995\u09cd\u09b7\u09bf\u09aa\u09cd\u09a4 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 : 2×4=8<\/strong><\/span><\/p>\n

(i) \u09b8\u09ae\u09a4\u09be \u09ac\u09bf\u09a7\u09be\u09a8 \u0995\u09b0\u09cb :<\/strong><\/p>\n

(a) Pb(NO\u2083)\u2082 \u2192 PbO + NO\u2082 + O\u2082<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> 2Pb(NO\u2083)\u2082 \u2192 2PbO + 4NO\u2082 + O\u2082<\/p>\n

(b) CH\u2084 +O\u2082 \u2192 CO\u2082 + H\u2082O<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 CH\u2084+2O\u2082 \u2192 CO\u2082 + 2H\u2082O<\/p>\n

(ii) \u09ae\u09be\u099f\u09bf\u09b0 \u0995\u09b2\u09b8\u09bf\u09b0 \u099c\u09b2 \u0997\u09b0\u09ae\u0995\u09be\u09b2\u09c7 \u09a0\u09be\u09a8\u09cd\u09a1\u09be \u09a5\u09be\u0995\u09c7 \u0995\u09c7\u09a8 ?<\/strong><\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09ae\u09be\u099f\u09bf\u09b0 \u0995\u09b2\u09b8\u09bf\u09b0 \u0997\u09be\u09df\u09c7 \u0985\u09b8\u0982\u0996\u09cd\u09af \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0 \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\u0987\u09df\u09c7 \u0995\u09b2\u09b8\u09bf\u09b0 \u09ac\u09be\u0987\u09b0\u09c7\u09b0 \u0997\u09be\u09af\u09bc\u09c7 \u0986\u09b8\u09c7 \u098f\u09ac\u0982 \u09ac\u09be\u09b7\u09cd\u09aa\u09c0\u09ad\u09c2\u09a4 \u09b9\u09af\u09bc\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\u09b8\u09bf \u0993 \u0995\u09b2\u09b8\u09bf\u09b0 \u099c\u09b2 \u09a5\u09c7\u0995\u09c7 \u09b8\u0982\u0997\u09c3\u09b9\u09c0\u09a4 \u09b9\u09af\u09bc\u0964 \u09ab\u09b2\u09c7 \u0995\u09b2\u09b8\u09bf \u0993 \u099c\u09b2 \u09a0\u09be\u09a8\u09cd\u09a1\u09be \u09a5\u09be\u0995\u09c7\u0964<\/p>\n

(iii) \u09b8\u0982\u0995\u09c7\u09a4 \u09b2\u09c7\u0996\u09cb- \u09ab\u09c7\u09b0\u09be\u09b8 \u0995\u09cd\u09b2\u09cb\u09b0\u09be\u0987\u09a1, \u099c\u09bf\u0999\u09cd\u0995 \u09b8\u09be\u09b2\u09ab\u09be\u0987\u09a1, \u0985\u09cd\u09af\u09be\u09ae\u09cb\u09a8\u09bf\u09df\u09be\u09ae \u09ab\u09b8\u09ab\u09c7\u099f, \u0995\u09bf\u0989\u09aa\u09cd\u09b0\u09bf\u0995 \u09a8\u09be\u0987\u099f\u09cd\u09b0\u09c7\u099f<\/strong><\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong>
\n\u09ab\u09c7\u09b0\u09be\u09b8 \u0995\u09cd\u09b2\u09cb\u09b0\u09be\u0987\u09a1 \u2192 FeCl\u2082
\n\u099c\u09bf\u0999\u09cd\u0995 \u09b8\u09be\u09b2\u09ab\u09be\u0987\u09a1 \u2192 ZnS
\n\u0985\u09cd\u09af\u09be\u09ae\u09cb\u09a8\u09bf\u09df\u09be\u09ae \u09ab\u09b8\u09ab\u09c7\u099f \u2192 (NH\u2084)\u2083 PO\u2084
\n\u0995\u09bf\u0989\u09aa\u09cd\u09b0\u09bf\u0995 \u09a8\u09be\u0987\u099f\u09cd\u09b0\u09c7\u099f \u2192 Cu(NO\u2083)\u2082<\/p>\n

\u0985\u09a5\u09ac\u09be,<\/span> \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u09a6\u09be\u0993 : \u00bd\u00d74=2<\/strong><\/p>\n

(a) \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u098f\u0995\u099f\u09bf \u09ae\u09cc\u09b2 \u0985\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09ae\u09cc\u09b2\u0995\u09c7 \u09af\u09cc\u0997 \u09a5\u09c7\u0995\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09c7\u0964<\/p>\n

\u0989\u09a6\u09be\u09b9\u09b0\u09a3:<\/p>\n

Zn + CuSO\u2084 \u2192 ZnSO\u2084 + Cu<\/p>\n

(b) \u09ac\u09bf\u09a8\u09bf\u09ae\u09df \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u09a6\u09c1\u099f\u09bf \u09af\u09cc\u0997\u09c7\u09b0 \u0986\u09df\u09a8 \u09aa\u09b0\u09b8\u09cd\u09aa\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09ac\u09bf\u09a8\u09bf\u09ae\u09df \u0995\u09b0\u09c7 \u09a8\u09a4\u09c1\u09a8 \u09a6\u09c1\u099f\u09bf \u09af\u09cc\u0997 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7\u0964<\/p>\n

\u0989\u09a6\u09be\u09b9\u09b0\u09a3:<\/p>\n

AgNO\u2083 + NaCl \u2192 AgCl \u2193 + NaNO\u2083<\/p>\n

(c) \u0985\u09cd\u09af\u09be\u09b8\u09bf\u09a1 \u0995\u09cd\u09b7\u09be\u09b0 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0985\u09cd\u09af\u09be\u09b8\u09bf\u09a1 \u0993 \u0995\u09cd\u09b7\u09be\u09b0 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be \u0995\u09b0\u09c7 \u09b2\u09ac\u09a3 \u0993 \u099c\u09b2 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7\u0964<\/p>\n

\u0989\u09a6\u09be\u09b9\u09b0\u09a3:<\/p>\n

HCl + NaOH \u2192 NaCl + H\u2082O<\/p>\n

(d) \u09ac\u09bf\u09df\u09cb\u099c\u09a8 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf\u09df\u09be<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u098f\u0995\u099f\u09bf \u09af\u09cc\u0997 \u09ad\u09c7\u0999\u09c7 \u09a6\u09c1\u0987 \u09ac\u09be \u09a4\u09a4\u09cb\u09a7\u09bf\u0995 \u09b8\u09b0\u09b2 \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09c7 \u09aa\u09b0\u09bf\u09a3\u09a4 \u09b9\u09df\u0964<\/p>\n

\u0989\u09a6\u09be\u09b9\u09b0\u09a3:<\/p>\n

CaCO\u2083 (heat) \u2192 CaO + CO\u2082<\/p>\n

(iv) \u0995\u09cb\u09a8 \u0989\u09b7\u09cd\u09a3\u09a4\u09be\u09df \u09b8\u09c7\u09a8\u09cd\u099f\u09cd\u09b0\u09bf\u0997\u09cd\u09b0\u09c7\u09a1 \u09b8\u09cd\u0995\u09c7\u09b2 \u09af\u09c7 \u09aa\u09be\u09a0 \u09a6\u09c7\u09df, \u09ab\u09be\u09b0\u09c7\u09a8\u09b9\u09be\u0987\u099f \u09b8\u09cd\u0995\u09c7\u09b2 \u09a4\u09be\u09b0 \u09a6\u09cd\u09ac\u09bf\u0997\u09c1\u09a3 \u09aa\u09be\u09a0 \u09a6\u09c7\u09df,-\u09a4\u09be \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09cb\u0964 2<\/strong><\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09a7\u09b0\u09bf, \u09b8\u09c7\u09b2\u09b8\u09bf\u09df\u09be\u09b8 \u09b8\u09cd\u0995\u09c7\u09b2\u09c7\u09b0 \u09aa\u09be\u09a0 C = x, \u09a4\u09be\u09b9\u09b2\u09c7 \u09ab\u09be\u09b0\u09c7\u09a8\u09b9\u09be\u0987\u099f \u09b8\u09cd\u0995\u09c7\u09b2\u09c7\u09b0 \u09aa\u09be\u09a0 F = 2x<\/p>\n

\u09b8\u09c2\u09a4\u09cd\u09b0\u09be\u09a8\u09c1\u09b8\u09be\u09b0\u09c7, `frac(C){5}`=`frac(F\u201332){9}`<\/p>\n

\u09ac\u09be, `frac(x){5}`=`frac(2x\u201332){9}`<\/p>\n

\u09ac\u09be, 9x = 10x \u2013 160<\/p>\n

\u09ac\u09be, x = 160<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> 160\u00b0C \u0989\u09b7\u09cd\u09a3\u09a4\u09be\u09df \u09ab\u09be\u09b0\u09c7\u09a8\u09b9\u09be\u0987\u099f \u09b8\u09cd\u0995\u09c7\u09b2\u09c7\u09b0 \u09aa\u09be\u09a0 \u09b8\u09c7\u09b2\u09b8\u09bf\u09df\u09be\u09b8 \u09b8\u09cd\u0995\u09c7\u09b2\u09c7\u09b0 \u09a6\u09cd\u09ac\u09bf\u0997\u09c1\u09a3 \u09b9\u09ac\u09c7\u0964<\/p>\n

\u0985\u09a5\u09ac\u09be,<\/span> \u09b2\u09c0\u09a8\u09a4\u09be\u09aa \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 ? \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09c7\u09b0 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8\u09cd\u09a4\u09b0 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 \u09b2\u09c0\u09a8\u09a4\u09be\u09aa \u0995\u09df \u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u0993 \u0995\u09c0 \u0995\u09c0 ? 1+1<\/strong><\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u098f\u0995\u0995 \u09ad\u09b0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09c7\u09b0 \u0989\u09b7\u09cd\u09a3\u09a4\u09be \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09a8\u09be \u0995\u09b0\u09c7 \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09af\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09a4\u09be\u09aa \u0997\u09cd\u09b0\u09b9\u09a3 \u09ac\u09be \u09ac\u09b0\u09cd\u099c\u09a8 \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc, \u09a4\u09be\u0995\u09c7 \u0993\u0987 \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09c7\u09b0 \u09b2\u09c0\u09a8\u09a4\u09be\u09aa \u09ac\u09b2\u09c7\u0964<\/p>\n

\u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8\u09cd\u09a4\u09b0 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 \u09b2\u09c0\u09a8\u09a4\u09be\u09aa \u099a\u09be\u09b0 \u09aa\u09cd\u09b0\u0995\u09be\u09b0\u2013
\n\u09e7. \u0997\u09b2\u09a8\u09c7\u09b0 \u09b2\u09c0\u09a8\u09a4\u09be\u09aa, \u09e8. \u0995\u09a0\u09bf\u09a8\u09ad\u09ac\u09a8\u09c7\u09b0 \u09b2\u09c0\u09a8\u09a4\u09be\u09aa, \u09e9. \u09ac\u09be\u09b7\u09cd\u09aa\u09c0\u09ad\u09ac\u09a8\u09c7\u09b0 \u09b2\u09c0\u09a8\u09a4\u09be\u09aa \u098f\u09ac\u0982 \u09ea. \u0998\u09a8\u09c0\u09ad\u09ac\u09a8\u09c7\u09b0 \u09b2\u09c0\u09a8\u09a4\u09be\u09aa\u0964<\/p>\n

\u09ac\u09bf\u09ad\u09be\u0997-\u0996 (10 Marks)<\/strong><\/p>\n

LIFE SCIENCE<\/strong><\/p>\n

1. \u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09c7 \u09b2\u09c7\u0996 : 1\u00d74=4<\/span><\/strong><\/p>\n

(i) \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8-C \u098f\u09b0 \u0985\u09ad\u09be\u09ac\u09c7 \u09af\u09c7 \u09b0\u09cb\u0997 \u09b9\u09df \u09a4\u09be \u09b9\u09b2-
\n(a) \u09b0\u09bf\u0995\u09c7\u099f
\n(b) \u09ac\u09c7\u09b0\u09bf\u09ac\u09c7\u09b0\u09bf
\n(c) \u09b8\u09cd\u0995\u09be\u09b0\u09cd\u09ad\u09bf
\n(d) \u09ae\u09bf\u09a8\u09be\u09ae\u09be\u099f\u09be<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (c) \u09b8\u09cd\u0995\u09be\u09b0\u09cd\u09ad\u09bf<\/strong><\/p>\n

(ii) \u09ae\u09c2\u09a4\u09cd\u09b0\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09b9 \u09af\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u099c\u09b2 \u09a6\u09c7\u09b9 \u09a5\u09c7\u0995\u09c7 \u09ac\u09c7\u09b0 \u09b9\u09df\u09c7 \u09af\u09be\u09df, \u09a4\u09be \u09b9\u09b2-
\n(a) 1.5 \u09b2\u09bf\u099f\u09be\u09b0
\n(b) 2 \u09b2\u09bf\u099f\u09be\u09b0
\n(c) 2.5 \u09b2\u09bf\u099f\u09be\u09b0
\n(d) 1.5-3 \u09b2\u09bf\u099f\u09be\u09b0<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (a) 1.5 \u09b2\u09bf\u099f\u09be\u09b0<\/strong><\/p>\n

(iii) \u099c\u09b2\u09c7 \u09a6\u09cd\u09b0\u09be\u09ac\u09cd\u09af \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8 \u09b9\u09b2-
\n(a) \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8-A
\n(b) \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8-D
\n(c) \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8-C
\n(d) \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8-K<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (c) \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8-C (\u099c\u09b2\u09c7 \u09a6\u09cd\u09b0\u09be\u09ac\u09cd\u09af \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8\u0997\u09c1\u09b2\u09bf \u09b9\u09b2\u09cb B \u098f\u09ac\u0982 C)<\/strong><\/p>\n

(iv) \u09ae\u09cb\u09ae\u09cb \u0993 \u099a\u09be\u0989\u09ae\u09bf\u09a8\u09c7 \u09ae\u09c7\u09b6\u09be\u09a8\u09cb \u09a5\u09be\u0995\u09c7 \u098f\u09ae\u09a8 \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u0995\u09cd\u09b7\u09a4\u09bf\u0995\u09b0 \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u099f\u09bf \u09b9\u09b2-
\n(a) \u0995\u09cd\u09af\u09be\u09b0\u09be\u09ae\u09c7\u09b2
\n(b) \u0995\u09cd\u09af\u09be\u09b0\u09be\u099c\u09bf\u09a8\u09be\u09a8
\n(c) \u0985\u09cd\u09af\u09be\u099c\u09bf\u09a8\u09cb\u09ae\u09cb\u099f\u09cb
\n(d) \u09b8\u09cd\u09af\u09be\u0995\u09be\u09b0\u09bf\u09a8<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 (c) \u0985\u09cd\u09af\u09be\u099c\u09bf\u09a8\u09cb\u09ae\u09cb\u099f\u09cb<\/strong><\/p>\n

2. \u09b6\u09c2\u09a8\u09cd\u09af\u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09cb : 1\u00d73=3<\/span><\/strong><\/p>\n

(i) \u0995\u09be\u09b0\u09cd\u09ac\u09cb\u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09c7\u099f\u0995\u09c7 _______________ \u09ac\u09be\u0981\u099a\u09cb\u09df\u09be \u0996\u09be\u09a6\u09cd\u09af \u09ac\u09b2\u09c7\u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u09aa\u09cd\u09b0\u09cb\u099f\u09bf\u09a8\u0964<\/strong><\/p>\n

(ii) \u099a\u09c1\u09b2 \u0993 \u09a8\u0996\u09c7 \u0989\u09aa\u09b8\u09cd\u09a5\u09bf\u09a4 \u09aa\u09cd\u09b0\u09cb\u099f\u09bf\u09a8\u099f\u09bf \u09b9\u09b2 _______________\u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995\u09c7\u09b0\u09be\u099f\u09bf\u09a8\u0964<\/strong><\/p>\n

(iii) \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0\u09a4\u09c7 \u09ae\u09bf\u09b7\u09cd\u099f\u09bf \u099c\u09b2\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 _______________ % \u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 3<\/strong><\/p>\n

3. \u09a8\u09c0\u099a\u09c7\u09b0 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u0982\u0995\u09cd\u09b7\u09c7\u09aa\u09c7 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 (\u09af\u09c7 \u0995\u09cb\u09a8 \u098f\u0995\u099f\u09bf) : 3\u00d71=3<\/strong><\/span><\/p>\n

(i) \u09aa\u09cd\u09b0\u09be\u0995\u09c3\u09a4\u09bf\u0995 \u0996\u09be\u09a6\u09cd\u09af \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 ? \u09ae\u09cd\u09af\u09be\u09b0\u09be\u09b8\u09ae\u09be\u09b8\u09cd \u0995\u09c0\u09b8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b9\u09df ? \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8 \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 ? 1+1+1<\/strong><\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u09aa\u09cd\u09b0\u09be\u0995\u09c3\u09a4\u09bf\u0995 \u0996\u09be\u09a6\u09cd\u09af:<\/strong> \u09aa\u09cd\u09b0\u0995\u09c3\u09a4\u09bf \u09a5\u09c7\u0995\u09c7 \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09aa\u09be\u0993\u09df\u09be \u09af\u09be\u09df \u098f\u09ae\u09a8 \u0996\u09be\u09a6\u09cd\u09af \u09af\u09be\u09a4\u09c7 \u0995\u09cb\u09a8\u09cb \u0995\u09c3\u09a4\u09cd\u09b0\u09bf\u09ae \u09b0\u0982 \u09ac\u09be \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09ae\u09c7\u09b6\u09be\u09a8\u09cb \u09a5\u09be\u0995\u09c7 \u09a8\u09be, \u09a4\u09be\u0995\u09c7 \u09aa\u09cd\u09b0\u09be\u0995\u09c3\u09a4\u09bf\u0995 \u0996\u09be\u09a6\u09cd\u09af \u09ac\u09b2\u09c7 (\u09af\u09c7\u09ae\u09a8\u2014 \u09ab\u09b2, \u09b8\u09ac\u099c\u09bf)\u0964<\/p>\n

\u09ae\u09cd\u09af\u09be\u09b0\u09be\u09b8\u09ae\u09be\u09b8\u09cd:<\/strong> \u098f\u099f\u09bf \u09b6\u09bf\u09b6\u09c1\u09a6\u09c7\u09b9\u09c7 \u09aa\u09cd\u09b0\u09cb\u099f\u09bf\u09a8 \u098f\u09ac\u0982 \u0995\u09cd\u09af\u09be\u09b2\u09b0\u09bf (\u09b6\u0995\u09cd\u09a4\u09bf) \u0989\u09ad\u09af\u09bc\u09c7\u09b0 \u09a4\u09c0\u09ac\u09cd\u09b0 \u0985\u09ad\u09be\u09ac\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09b9\u0993\u09df\u09be \u098f\u0995\u099f\u09bf \u0985\u09aa\u09c1\u09b7\u09cd\u099f\u09bf\u099c\u09a8\u09bf\u09a4 \u09b0\u09cb\u0997\u0964<\/p>\n

\u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8:<\/strong> \u09af\u09c7 \u09ac\u09bf\u09b6\u09c7\u09b7 \u099c\u09c8\u09ac \u09aa\u09b0\u09bf\u09aa\u09cb\u09b7\u0995 \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0996\u09be\u09a6\u09cd\u09af\u09c7 \u0985\u09a4\u09bf \u0985\u09b2\u09cd\u09aa \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u09c7 \u09a5\u09c7\u0995\u09c7 \u09a6\u09c7\u09b9\u09c7\u09b0 \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 \u09aa\u09c1\u09b7\u09cd\u099f\u09bf \u0993 \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7 \u098f\u09ac\u0982 \u09b0\u09cb\u0997 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ac\u09be\u09dc\u09be\u09df, \u09a4\u09be\u0995\u09c7 \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8 \u09ac\u09b2\u09c7\u0964<\/p>\n

(ii) \u09ab\u09be\u0987\u099f\u09cb\u0995\u09c7\u09ae\u09bf\u0995\u09cd\u09af\u09be\u09b2 \u09ac\u09be \u0989\u09a6\u09cd\u09ad\u09bf\u099c \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u0995\u09c0 ? BMI \u0995\u09c0 ? \u09b0\u09be\u09ab\u09c7\u099c \u0995\u09c0 ? 1+1+1<\/strong><\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u09ab\u09be\u0987\u099f\u09cb\u0995\u09c7\u09ae\u09bf\u0995\u09cd\u09af\u09be\u09b2:<\/strong> \u0989\u09a6\u09cd\u09ad\u09bf\u099c\u09cd\u099c \u0996\u09be\u09a6\u09cd\u09af\u09c7 (\u09ab\u09b2 \u0993 \u09b8\u09ac\u099c\u09bf) \u0989\u09aa\u09b8\u09cd\u09a5\u09bf\u09a4 \u09b0\u0999-\u09ac\u09c7\u09b0\u0999\u09c7\u09b0 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09af\u09cc\u0997 \u09af\u09be \u09ae\u09be\u09a8\u09ac\u09a6\u09c7\u09b9\u0995\u09c7 \u09b8\u09c1\u09b8\u09cd\u09a5 \u09b0\u09be\u0996\u09a4\u09c7 \u098f\u09ac\u0982 \u0995\u09cd\u09af\u09be\u09a8\u09b8\u09be\u09b0 \u09ac\u09be \u09b9\u09be\u09b0\u09cd\u099f\u09c7\u09b0 \u09b0\u09cb\u0997 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7, \u09a4\u09be\u0995\u09c7 \u09ab\u09be\u0987\u099f\u09cb\u0995\u09c7\u09ae\u09bf\u0995\u09cd\u09af\u09be\u09b2 \u09ac\u09b2\u09c7\u0964<\/p>\n

BMI:<\/strong> \u098f\u09b0 \u09aa\u09c1\u09b0\u09cb \u09a8\u09be\u09ae \u09ac\u09a1\u09bf \u09ae\u09be\u09b8 \u0987\u09a8\u09a1\u09c7\u0995\u09cd\u09b8 (Body Mass Index)\u0964 \u098f\u099f\u09bf \u09a6\u09c7\u09b9\u09c7\u09b0 \u0993\u099c\u09a8\u0995\u09c7 (\u0995\u09c7\u099c\u09bf\u09a4\u09c7) \u0989\u099a\u09cd\u099a\u09a4\u09be\u09b0 (\u09ae\u09bf\u099f\u09be\u09b0\u09c7) \u09ac\u09b0\u09cd\u0997 \u09a6\u09bf\u09df\u09c7 \u09ad\u09be\u0997 \u0995\u09b0\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09be \u09b9\u09df, \u09af\u09be \u09a5\u09c7\u0995\u09c7 \u09ac\u09cb\u099d\u09be \u09af\u09be\u09df \u09b6\u09b0\u09c0\u09b0\u09c7\u09b0 \u0993\u099c\u09a8 \u0989\u099a\u09cd\u099a\u09a4\u09be \u0985\u09a8\u09c1\u09af\u09be\u09df\u09c0 \u09b8\u09a0\u09bf\u0995 \u0995\u09bf \u09a8\u09be\u0964<\/p>\n

\u09b0\u09be\u09ab\u09c7\u099c:<\/strong> \u0996\u09be\u09a6\u09cd\u09af\u09c7\u09b0 \u0985\u09aa\u09be\u099a\u09cd\u09af \u09a4\u09a8\u09cd\u09a4\u09c1\u09ae\u09df \u0985\u0982\u09b6\u0995\u09c7 (\u09af\u09c7\u09ae\u09a8\u2014 \u09b8\u099c\u09a8\u09c7 \u09a1\u09be\u0981\u099f\u09be \u09ac\u09be \u0993\u099f\u09b8\u09c7\u09b0 \u0986\u0981\u09b6) \u09b0\u09be\u09ab\u09c7\u099c \u09ac\u09b2\u09c7, \u09af\u09be \u0995\u09cb\u09b7\u09cd\u09a0\u0995\u09be\u09a0\u09bf\u09a8\u09cd\u09af \u09a6\u09c2\u09b0 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7\u0964<\/p>\n

\ud83d\udccc\u0986\u09b0\u0993 \u09a6\u09c7\u0996\u09cb\u0983<\/strong><\/span><\/p>\n

\ud83d\udccc\u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09ad\u09c2\u0997\u09cb\u09b2<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n

\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

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09ac\u09be\u0982\u09b2\u09be<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u0982\u09b0\u09c7\u099c\u09bf<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u09a4\u09bf\u09b9\u09be\u09b8<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09ad\u09c2\u0997\u09cb\u09b2<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4<\/span> \u09b8\u09ae\u09be\u09a7\u09be\u09a8 Click Here<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

FIRST SUMMATIVE EVALUATION CLASS 7 (VII) WBBSE PORIBESH o BIGYAN QUESTION PAPER Set-2 \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-\u09e8 | Class 7 Poribesh O Biggan First Unit Test Question with Answer Set-2 wbbse \u09aa\u09be\u09a0\u09cd\u09af\u09b8\u09c2\u099a\u09bf \/ SYLLABUS \u0993 \u09a8\u09ae\u09cd\u09ac\u09b0 \u09ac\u09bf\u09ad\u09be\u099c\u09a8\u00a0 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 … 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-6098","post","type-post","status-publish","format-standard","hentry","category-124"],"_links":{"self":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/6098","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=6098"}],"version-history":[{"count":0,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/6098\/revisions"}],"wp:attachment":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/media?parent=6098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/categories?post=6098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/tags?post=6098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}