{"id":1530,"date":"2025-07-06T13:27:23","date_gmt":"2025-07-06T13:27:23","guid":{"rendered":"https:\/\/hazarnotes.com\/?p=1530"},"modified":"2026-08-19T02:10:01","modified_gmt":"2026-08-19T02:10:01","slug":"class-8-mathematics-2nd-unit-test-question-paper-set-1-wbbse","status":"publish","type":"post","link":"https:\/\/hazarnotes.com\/mystaging01\/class-8-mathematics-2nd-unit-test-question-paper-set-1-wbbse\/","title":{"rendered":"Class 8 Mathematics 2nd Unit Test Question Paper Set-1 wbbse | \u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09e7"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>2ND SUMMATIVE EVALUATION<\/strong><br \/>\n<strong>CLASS 8 (VIII) WBBSE<\/strong><br \/>\n<strong>MATHS QUESTION PAPER<\/strong><\/p>\n<h2 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Set-1<\/strong><\/span><\/h2>\n<p><span style=\"color: #800080;\"><strong>Class 8 Mathematics 2nd Unit Test Question Paper Set-1 wbbse | \u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09e7<\/strong><\/span><\/p>\n<p><strong>\ud83d\udccc\u0985\u09b7\u09cd\u099f\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-8-question-papers-all-subject-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p><strong>\ud83d\udccc\u0985\u09b7\u09cd\u099f\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-8-bengali-textbook-question-answer-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p style=\"text-align: center;\"><strong>\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09aa\u09b0\u09cd\u09af\u09be\u09af\u09bc\u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8-\u09e8\u09e6\u09e8\u09eb<\/strong><br \/>\n<strong>\u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u00a0 \u09ac\u09bf\u09b7\u09af\u09bc : \u0997\u09a3\u09bf\u09a4<\/strong><br \/>\n<strong>\u09b8\u09ae\u09af\u09bc : \u09e7 \u0998\u09a3\u09cd\u099f\u09be \u09ea\u09e6 \u09ae\u09bf\u09a8\u09bf\u099f\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u09aa\u09c2\u09b0\u09cd\u09a3\u09ae\u09be\u09a8 : \u09eb\u09e6<\/strong><\/p>\n<p><span style=\"color: #ff0000;\"><strong>1. \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u09a4\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 \u09ec\u099f\u09bf) : 1\u00d76=6<\/strong><\/span><\/p>\n<p>(i) \u09b6\u09c2\u09a8\u09cd\u09af\u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09cb : 0.01-\u098f\u09b0 1% \u098f\u09b0 \u09ae\u09be\u09a8 __________\u0964<\/p>\n<p>(ii) \u09b6\u09c2\u09a8\u09cd\u09af\u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09cb: 37.8 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 110% = ____________\u0964<\/p>\n<p>(iii) x, y \u0993 z-\u098f\u09b0 \u0997\u09b8\u09be\u0997\u09c1 \u0995\u09a4 ?<\/p>\n<p>(iv) 20 : 25 :: y : 15 \u09b9\u09b2\u09c7, &#8216;y&#8217;-\u098f\u09b0 \u09ae\u09be\u09a8 \u09b9\u09ac\u09c7\u2014<br \/>\n(a) `frac(15){4}` (b) `frac(4){15}` (c) 1 (d) \u0995\u09cb\u09a8\u09cb\u099f\u09bf\u0987 \u09a8\u09df\u0964<\/p>\n<p>(v) (x \u2013 a)(x \u2013 b) = x\u00b2 \u2013 5x + 6 \u09a5\u09c7\u0995\u09c7 \u09a4\u09c1\u09b2\u09a8\u09be \u0995\u09b0\u09c7, a, b-\u098f\u09b0 \u09ae\u09be\u09a8\u2014<br \/>\n(a) \u20132, \u20133 (b) 2, 3, (c) `frac(1){2}`, `frac(1){3}` (d) \u2013`frac(1){2}` , \u2013`frac(1){3}`<\/p>\n<p>(vi) \u098f\u0995\u099f\u09bf \u09b8\u09ae\u0995\u09cb\u09a3\u09c0 \u09b8\u09ae\u09a6\u09cd\u09ac\u09bf\u09ac\u09be\u09b9\u09c1 \u09a4\u09cd\u09b0\u09bf\u09ad\u09c1\u099c\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u0995\u09cb\u09a3\u09c7\u09b0 \u09ae\u09be\u09a8 \u09b2\u09c7\u0996\u09cb\u0964<\/p>\n<p>(vii) \u09af\u09a6\u09bf AB || CD \u09b9\u09df, \u09a4\u09ac\u09c7 x, y = __________\u0964<br \/>\n(a) 55\u00b0, 75\u00b0, (b) 125\u00b0, 55\u00b0, (c) 55\u00b0, 125\u00b0, (d) 75\u00b0, 125\u00b0<\/p>\n<p><span style=\"color: #ff0000;\"><strong>2. \u0989\u09ce\u09aa\u09be\u09a6\u0995\u09c7 \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3 \u0995\u09b0\u09cb : 3<\/strong><\/span><\/p>\n<p>1 \u2013 5x \u2013 36x\u00b2 \u0985\u09a5\u09ac\u09be (a \u2013 b)\u00b2 \u2013 5a + 4ab \u2013 5b + 6<\/p>\n<p><strong><span style=\"color: #ff0000;\">3. \u09b8\u09b0\u09b2 \u0995\u09b0\u09cb : 3<\/span><\/strong><\/p>\n<p>`\\frac1{x\u00b2 \u2013 3x + 2}+\\frac1{x\u00b2 \u2013 5x + 6}+\\frac1{x\u00b2 \u2013 4x + 3}`<\/p>\n<p><span style=\"color: #800080;\"><strong>\u0985\u09a5\u09ac\u09be,<\/strong><\/span><\/p>\n<p>`\\frac{\\frac a{a-y}+\\frac b{b-y}+\\frac c{c-y}}{\\frac3y-\\frac1{y-a}-\\frac1{y-b}-\\frac1{y-c}}`<\/p>\n<p><strong><span style=\"color: #ff0000;\">4. \u0997.\u09b8\u09be.\u0997\u09c1 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09cb : 4<\/span><\/strong><\/p>\n<p>a\u00b2 \u2013 b\u00b2 \u2013 c\u00b2 + 2bc, b\u00b2 \u2013 c\u00b2 \u2013 a\u00b2 + 2ac, c\u00b2 \u2013 a\u00b2 \u2013 b\u00b2 + 2ab<\/p>\n<p><span style=\"color: #800080;\"><strong>\u0985\u09a5\u09ac\u09be,<\/strong><\/span> 5(x\u00b3 \u2013 x), 4(x\u2075 \u2013 x\u00b2), 7(x\u2074 \u2013 1)<\/p>\n<p><strong><span style=\"color: #ff0000;\">5. \u09b2.\u09b8\u09be.\u0997\u09c1 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09cb : 4<\/span><\/strong><\/p>\n<p>3x\u00b2 \u2013 5xy \u2013 12y\u00b2, x\u2075 \u2013 27x\u00b2y\u00b3, 9x\u00b2 + 24xy + 16y\u00b2<\/p>\n<p><strong><span style=\"color: #ff0000;\">6. \u09af\u09c7-\u0995\u09cb\u09a8\u09cb \u099a\u09be\u09b0\u099f\u09bf \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09c7\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 : 4&#215;4=16<\/span><\/strong><\/p>\n<p>(i) \u09b8\u09b2\u09bf\u09b2\u09ac\u09be\u09ac\u09c1\u09b0 \u09ac\u09c7\u09a4\u09a8 \u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 20% \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf \u09aa\u09c7\u09df\u09c7, \u09aa\u09b0\u09c7 20% \u09b9\u09cd\u09b0\u09be\u09b8 \u09aa\u09c7\u09b2\u0964 \u09b8\u09b2\u09bf\u09b2\u09ac\u09be\u09ac\u09c1\u09b0 \u09ac\u09c7\u09a4\u09a8 \u09b6\u09a4\u0995\u09b0\u09be \u0995\u09a4 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09b9\u09b2\u0964<\/p>\n<p>(ii) \u09a6\u09c1\u0987-\u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u09aa\u09bf\u09a4\u09b2\u09c7 \u09a4\u09be\u09ae\u09be \u0993 \u09a6\u09b8\u09cd\u09a4\u09be\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 9:4 \u098f\u09ac\u0982 17: 9; \u098f\u0987 \u09a6\u09c1\u0987-\u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u09aa\u09bf\u09a4\u09b2 5:2 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09ae\u09c7\u09b6\u09be\u099a\u09c7 \u09af\u09c7 \u09a8\u09a4\u09c1\u09a8 \u09aa\u09cd\u09b0\u0995\u09be\u09b0\u09c7\u09b0 \u09aa\u09bf\u09a4\u09b2 \u09aa\u09be\u0993\u09df\u09be \u09af\u09be\u09ac\u09c7, \u09a4\u09be\u09a4\u09c7 \u09a4\u09be\u09ae\u09be \u0993 \u09a6\u09b8\u09cd\u09a4\u09be\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09cb\u0964<\/p>\n<p>(iii) 3:1 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09b8\u09bf\u09b0\u09be\u09aa \u0993 \u099c\u09b2 \u09ae\u09c7\u09b6\u09be\u09a8\u09cb \u09b6\u09b0\u09ac\u09a4 \u09a5\u09c7\u0995\u09c7 \u0995\u09a4 \u0985\u0982\u09b6 \u09a4\u09c1\u09b2\u09c7 \u09a8\u09bf\u09df\u09c7, \u09a4\u09be\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09c7 \u09b8\u09ae\u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u099c\u09b2 \u09a2\u09be\u09b2\u09b2\u09c7, \u09b8\u09bf\u09b0\u09be\u09aa \u0993 \u099c\u09b2\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b8\u09ae\u09be\u09a8 \u09b9\u09ac\u09c7 ?<\/p>\n<p>(iv) 30 \u099c\u09a8 \u09b2\u09cb\u0995 15 \u09a6\u09bf\u09a8\u09c7 \u098f\u0995\u099f\u09bf \u0997\u09cd\u09b0\u09be\u09ae\u09c7\u09b0 \u09b0\u09be\u09b8\u09cd\u09a4\u09be\u09b0 `frac(3){7}` \u0985\u0982\u09b6 \u09b8\u09be\u09b0\u09be\u09a8\u0964 \u09af\u09a6\u09bf \u0986\u09b0\u0993 10 \u099c\u09a8 \u09b2\u09cb\u0995 \u0995\u09be\u099c\u099f\u09bf \u0995\u09b0\u09a4\u09c7 \u0986\u09b8\u09c7\u09a8 \u09a4\u09be\u09b9\u09b2\u09c7 \u09b0\u09be\u09b8\u09cd\u09a4\u09be\u099f\u09bf\u09b0 \u09ac\u09be\u0995\u09bf \u0985\u0982\u09b6 \u09b8\u09be\u09b0\u09be\u09a4\u09c7 \u0995\u09a4\u09a6\u09bf\u09a8 \u09b2\u09be\u0997\u09ac\u09c7\u0964 (\u09a4\u09cd\u09b0\u09c8\u09b0\u09be\u09b6\u09bf\u0995 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09a4\u09c7 \u09b9\u09bf\u09b8\u09be\u09ac \u0995\u09b0\u09cb)<\/p>\n<p>(v) \u09a6\u09c1\u0987 \u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u0997\u09c1\u0981\u09dc\u09cb \u09b8\u09be\u09ac\u09be\u09a8\u09c7 \u09b8\u09cb\u09a1\u09be \u0993 \u09b8\u09be\u09ac\u09be\u09a8 \u0997\u09c1\u0981\u09dc\u09cb\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 2:3 \u098f\u09ac\u0982 4:5; \u09af\u09a6\u09bf \u09aa\u09cd\u09b0\u09a5\u09ae \u09aa\u09cd\u09b0\u0995\u09be\u09b0\u09c7\u09b0 10 \u0995\u09bf\u0997\u09cd\u09b0\u09be\u09b0 \u09b8\u0999\u09cd\u0997\u09c7 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09df \u09aa\u09cd\u09b0\u0995\u09be\u09b0\u09c7\u09b0 18 \u0995\u09bf\u0997\u09cd\u09b0\u09be \u09ae\u09c7\u09b6\u09be\u09a8\u09cb \u09b9\u09df, \u09a4\u09ac\u09c7 \u09a8\u09a4\u09c1\u09a8 \u0997\u09c1\u0981\u09dc\u09cb \u09b8\u09be\u09ac\u09be\u09a8\u09c7 \u0995\u09a4 \u0985\u0982\u09b6 \u09b8\u09be\u09ac\u09be\u09a8 \u0997\u09c1\u0981\u09dc\u09cb \u09a5\u09be\u0995\u09ac\u09c7 ?<\/p>\n<p>(vi) \u098f\u0995\u099f\u09bf \u0995\u09be\u099c \u09ae\u09c7\u09b0\u09bf \u0993 \u09a1\u09c7\u09ad\u09bf\u09a1 \u098f\u0995\u09be \u098f\u0995\u09be \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 10 \u09a6\u09bf\u09a8 \u0993 15 \u09a6\u09bf\u09a8\u09c7 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u09ae\u09c7\u09b0\u09bf \u098f\u0995\u09be 4 \u09a6\u09bf\u09a8 \u0993 \u09aa\u09b0\u09c7 \u09a1\u09c7\u09ad\u09bf\u09a1 \u098f\u0995\u09be 5 \u09a6\u09bf\u09a8 \u0995\u09be\u099c \u0995\u09b0\u09c7 \u099a\u09b2\u09c7 \u0997\u09c7\u09b2\u0964 \u09ae\u09be\u09b0\u09bf\u09df\u09be \u098f\u09b8\u09c7 \u098f\u0995\u09be \u09ac\u09be\u0995\u09bf \u0995\u09be\u099c\u099f\u09bf 4 \u09a6\u09bf\u09a8\u09c7 \u09b6\u09c7\u09b7 \u0995\u09b0\u09b2\u0964 \u09af\u09a6\u09bf \u09ae\u09c7\u09b0\u09bf, \u09a1\u09c7\u09ad\u09bf\u09a1 \u0993 \u09ae\u09be\u09b0\u09bf\u09df\u09be \u098f\u0995\u09b8\u0999\u09cd\u0997\u09c7 \u0995\u09be\u099c\u099f\u09bf \u0995\u09b0\u09a4, \u09a4\u09be \u0995\u09a4\u09a6\u09bf\u09a8\u09c7 \u0995\u09be\u099c\u099f\u09bf \u09b6\u09c7\u09b7 \u0995\u09b0\u09a4 ?<\/p>\n<p><strong><span style=\"color: #ff0000;\">7. \u09a8\u09c0\u099a\u09c7\u09b0 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 : 4&#215;2=8<\/span><\/strong><\/p>\n<p>(i) \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0\u09cb \u09af\u09c7, \u09a4\u09cd\u09b0\u09bf\u09ad\u09c1\u099c\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u098f\u0995\u099f\u09bf \u09ac\u09be\u09b9\u09c1\u0995\u09c7 \u09ac\u09b0\u09cd\u09a7\u09bf\u09a4 \u0995\u09b0\u09b2\u09c7 \u09af\u09c7 \u09ac\u09b9\u09bf\u09b8\u09cd\u09a5 \u0995\u09cb\u09a3 \u0989\u09ce\u09aa\u09a8\u09cd\u09a8 \u09b9\u09df, \u09a4\u09be\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0985\u09a8\u09cd\u09a4\u0983\u09b8\u09cd\u09a5 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u0995\u09cb\u09a3 \u09a6\u09c1\u099f\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 \u09b8\u09ae\u09b7\u09cd\u099f\u09bf\u09b0 \u09b8\u09ae\u09be\u09a8\u0964<\/p>\n<p><span style=\"color: #800080;\"><strong>\u0985\u09a5\u09ac\u09be,<\/strong><\/span> \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0\u09cb \u09af\u09c7, \u098f\u0995\u099f\u09bf \u09a4\u09cd\u09b0\u09bf\u09ad\u09c1\u099c\u09c7\u09b0 \u09a6\u09c1\u099f\u09bf \u0995\u09cb\u09a3\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b8\u09ae\u09be\u09a8 \u09b9\u09b2\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09ac\u09be\u09b9\u09c1\u0997\u09c1\u09b2\u09bf\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09b8\u09ae\u09be\u09a8 \u09b9\u09ac\u09c7\u0964<\/p>\n<p>(ii) \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0\u09cb, \u098f\u0995\u099f\u09bf \u09a4\u09cd\u09b0\u09bf\u09ad\u09c1\u099c\u09c7\u09b0 \u09a6\u09c1\u099f\u09bf \u09ac\u09be\u09b9\u09c1\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09aa\u09b0\u09b8\u09cd\u09aa\u09b0 \u0985\u09b8\u09ae\u09be\u09a8 \u09b9\u09b2\u09c7 \u09ac\u09c3\u09b9\u09a4\u09cd\u09a4\u09b0 \u09ac\u09be\u09b9\u09c1\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u0995\u09cb\u09a3\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09b0 \u09ac\u09be\u09b9\u09c1\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u0995\u09cb\u09a3\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0985\u09aa\u09c7\u0995\u09cd\u09b7\u09be \u09ac\u09c3\u09b9\u09a4\u09cd\u09a4\u09b0 \u09b9\u09ac\u09c7\u0964<\/p>\n<p><span style=\"color: #800080;\"><strong>\u0985\u09a5\u09ac\u09be,<\/strong><\/span> \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0\u09cb, \u098f\u0995\u099f\u09bf \u09a4\u09cd\u09b0\u09bf\u09ad\u09c1\u099c\u09c7\u09b0 \u09a4\u09bf\u09a8\u099f\u09bf \u0995\u09cb\u09a3\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 \u09b8\u09ae\u09b7\u09cd\u099f\u09bf \u09a6\u09c1\u0987 \u09b8\u09ae\u0995\u09cb\u09a3 \u09ac\u09be 180\u00b0\u0964<\/p>\n<p><span style=\"color: #ff0000;\"><strong>8. \u09a8\u09c0\u099a\u09c7\u09b0 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 : 3\u00d72=6<\/strong><\/span><\/p>\n<p>(i) \u2206ABC-\u098f\u09b0 \u0985\u09a8\u09cd\u09a4\u0983\u09b8\u09cd\u09a5 \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09b7\u09cd\u09a3\u09c1 O, \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0\u09cb \u09af\u09c7, `\\angleBOC` &gt; `\\angleBAC`<\/p>\n<p><span style=\"color: #800080;\"><strong>\u0985\u09a5\u09ac\u09be,<\/strong><\/span> \u2206ABC-\u098f\u09b0 `\\angleABC`-\u098f\u09b0 \u0985\u09a8\u09cd\u09a4\u0983\u09b8\u09ae\u09a6\u09cd\u09ac\u09bf\u0996\u09a3\u09cd\u09a1\u0995 \u098f\u09ac\u0982 `\\angleACB`-\u098f\u09b0 \u09ac\u09b9\u09bf\u0983\u09b8\u09ae\u09a6\u09cd\u09ac\u09bf\u0996\u09a3\u09cd\u09a1\u0995 \u09aa\u09b0\u09b8\u09cd\u09aa\u09b0 D \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09ae\u09bf\u09b2\u09bf\u09a4 \u09b9\u09df\u0964 \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0\u09cb \u09af\u09c7, `\\angleBDC`=`frac1(2)`BAC<\/p>\n<p>(ii) \u2206\u0410\u0412\u0421 \u098f\u09b0 \u0410\u0412 = \u0412\u0421, AC = CD \u098f\u09ac\u0982 `\\angleABC` = 80\u00b0, `\\angleADC` = \u0995\u09a4 \u09a1\u09bf\u0997\u09cd\u09b0\u09bf ?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1536 size-full aligncenter\" src=\"http:\/\/hazarnotes.com\/mystaging01\/wp-content\/uploads\/2025\/07\/8-Math.jpg\" alt=\"\" width=\"231\" height=\"96\" \/><\/p>\n<p><span style=\"color: #800080;\"><strong>\u0985\u09a5\u09ac\u09be,<\/strong><\/span> \u098f\u0995\u099f\u09bf \u09b8\u09cd\u09a5\u09c2\u09b2\u0995\u09cb\u09a3\u09c0 \u09b8\u09ae\u09a6\u09cd\u09ac\u09bf\u09ac\u09be\u09b9\u09c1 \u09a4\u09cd\u09b0\u09bf\u09ad\u09c1\u099c\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09b8\u09c1\u0995\u09cd\u09b7\u09cd\u09ae\u0995\u09cb\u09a3\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u09b8\u09cd\u09a5\u09c2\u09b2\u0995\u09cb\u09a3\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 `frac1(3)` \u0985\u0982\u09b6\u0964 \u09a4\u09cd\u09b0\u09bf\u09ad\u09c1\u099c\u099f\u09bf\u09b0 \u09b8\u09cd\u09a5\u09c2\u09b2\u0995\u09cb\u09a3\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09a4 ?<\/p>\n<p><span style=\"color: #800080;\"><strong>\ud83d\udccc\u0986\u09b0\u0993 \u09aa\u09a1\u09bc\u09c1\u09a8\u0983<\/strong><\/span><\/p>\n<p><strong>\ud83d\udccc\u0985\u09b7\u09cd\u099f\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-8-question-papers-all-subject-wbbse\/\">Click Here<\/a><\/strong><\/p>\n<p><strong>\ud83d\udccc\u0985\u09b7\u09cd\u099f\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-8-bengali-textbook-question-answer-wbbse\/\">Click Here<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2ND SUMMATIVE EVALUATION CLASS 8 (VIII) WBBSE MATHS QUESTION PAPER Set-1 Class 8 Mathematics 2nd Unit Test Question Paper Set-1 wbbse | \u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09e7 \ud83d\udccc\u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 Click Here \ud83d\udccc\u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09ac\u09be\u0982\u09b2\u09be \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09aa\u09b0\u09cd\u09af\u09be\u09af\u09bc\u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8-\u09e8\u09e6\u09e8\u09eb \u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u00a0 \u09ac\u09bf\u09b7\u09af\u09bc : \u0997\u09a3\u09bf\u09a4 \u09b8\u09ae\u09af\u09bc : \u09e7 \u0998\u09a3\u09cd\u099f\u09be &#8230; <a title=\"Class 8 Mathematics 2nd Unit Test Question Paper Set-1 wbbse | \u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09e7\" class=\"read-more\" href=\"https:\/\/hazarnotes.com\/mystaging01\/class-8-mathematics-2nd-unit-test-question-paper-set-1-wbbse\/\" aria-label=\"Read more about Class 8 Mathematics 2nd Unit Test Question Paper Set-1 wbbse | \u0985\u09b7\u09cd\u099f\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09e7\">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":[380,123],"tags":[],"class_list":["post-1530","post","type-post","status-publish","format-standard","hentry","category-math","category-123"],"_links":{"self":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/1530","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=1530"}],"version-history":[{"count":0,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/1530\/revisions"}],"wp:attachment":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/media?parent=1530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/categories?post=1530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/tags?post=1530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}