{"id":6373,"date":"2026-03-31T05:27:19","date_gmt":"2026-03-31T05:27:19","guid":{"rendered":"https:\/\/hazarnotes.com\/?p=6373"},"modified":"2026-08-28T03:35:25","modified_gmt":"2026-08-28T03:35:25","slug":"class-9-math-first-unit-test-question-paper-set-4-wbbse","status":"publish","type":"post","link":"https:\/\/hazarnotes.com\/mystaging01\/class-9-math-first-unit-test-question-paper-set-4-wbbse\/","title":{"rendered":"\u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \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 9 Math First Unit Test Question Paper Set-4 wbbse"},"content":{"rendered":"

FIRST SUMMATIVE EVALUATION
\nCLASS 9 (IX) WBBSE
\nMATHEMATICS QUESTION PAPER<\/strong><\/span><\/p>\n

Set-4<\/span><\/h2>\n

\u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \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 9 Math First Unit Test Question Paper Set-4 wbbse<\/strong><\/p>\n

Radhamohanpur Vivekananda High School (H.S.)
\n1st Summative Evaluation-2022
\nCLASS – IX
\nSub : Mathematics
\nF.M.-40\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Time-1hour 30 min<\/strong><\/p>\n

1. \u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0\u099f\u09bf \u09ac\u09c7\u099b\u09c7 \u0996\u09be\u09a4\u09be\u09df \u09b2\u09c7\u0996 : 1\u00d76 = 6<\/span><\/strong><\/p>\n

(a) `2^frac(1){2}` \u00d7 `2^\u2013frac(1){2}` \u00d7 `(16)^frac(1){2}`<\/p>\n

(i) 1 (ii) 2 (iii) 4 (iv) `frac(1){2}`<\/p>\n

(b) `sqrt(3)` \u09ac\u09b9\u09c1\u09aa\u09a6\u09c0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09ae\u09be\u09b2\u09be\u09b0 \u09ae\u09be\u09a4\u09cd\u09b0\u09be<\/p>\n

(i) `frac(1){2}` (ii) 0 (iii) 2 (iv) 1<\/p>\n

(c) \u03c0 \u098f\u09ac\u0982 `frac(22){7}` \u09b9\u09b2-
\n(i) \u09a6\u09c1\u099f\u09bf\u0987 \u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be
\n(ii) \u09a6\u09c1\u099f\u09bf\u0987 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be
\n(iii) \u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be \u098f\u09ac\u0982 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be
\n(iv) \u03c0 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be \u098f\u09ac\u0982 `frac(22){7}` \u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0964<\/p>\n

(d) ABCD \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u0995\u09c7\u09b0 `angleBAD` = 75\u00b0, `angleCBD` = 60\u00b0 \u09b9\u09b2\u09c7 `angleBDC` \u098f\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u09b9\u09ac\u09c7-
\n(i) 60\u00b0 (ii) 75\u00b0 (iii) 40\u00b0 (iv) 50\u00b0<\/p>\n

(e) 5x = 3y \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u09c7\u09b0 \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0\u099f\u09bf –<\/p>\n

(i) x \u0985\u0995\u09cd\u09b7\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09be\u09b2
\n(ii) \u09ae\u09c2\u09b2\u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u0997\u09be\u09ae\u09c0
\n(iii) (3, 8) \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u0997\u09be\u09ae\u09c0
\n(iv) x \u0985\u0995\u09cd\u09b7\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09be\u09b2\u0964<\/p>\n

(f) (x, 4) \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u099f\u09bf\u09b0 \u09ae\u09c2\u09b2 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a5\u09c7\u0995\u09c7 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac 5 \u098f\u0995\u0995 \u09b9\u09b2\u09c7, x \u098f\u09b0 \u09ae\u09be\u09a8
\n(\u2170) \u00b1 4 (ii) \u00b1 5 (iii) \u00b1 3 (iv) \u0995\u09cb\u09a8\u09cb\u099f\u09bf\u0987 \u09a8\u09df\u0964<\/p>\n

2. \u09a8\u09c0\u099a\u09c7\u09b0 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 : 2\u00d76=12<\/span><\/strong><\/p>\n

(a) y \u0985\u0995\u09cd\u09b7\u09c7\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995\u09c7 2\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u0999\u09cd\u0995 \u09b2\u09c7\u0996 \u09af\u09be\u09a6\u09c7\u09b0 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac y \u0985\u0995\u09cd\u09b7 \u09a5\u09c7\u0995\u09c7 \u09b8\u09ae\u09be\u09a8\u0964<\/p>\n

(b) `3^3\u00b3` \u098f\u09ac\u0982 `(3^3)^3` \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09cb\u09a8\u099f\u09bf \u09ac\u09c3\u09b9\u09a4\u09cd\u09a4\u09b0 ?<\/p>\n

(c) `.12dot3` \u0986\u09ac\u09c3\u09a4\u09cd\u09a4 \u09a6\u09b6\u09ae\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0995\u09c7 \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09af \u09ad\u0997\u09cd\u09a8\u09be\u0982\u09b6\u09c7 \u09aa\u09b0\u09bf\u09a3\u09a4 \u0995\u09b0\u0964<\/p>\n

(d) x\u00b2 + y\u00b2 \u2013 2x + 4y = \u2013 5 \u09b9\u09b2\u09c7 x \u098f\u09ac\u0982 y \u098f\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4 ?<\/p>\n

(e) `angleB` = 3:2 \u09b9\u09b2\u09c7 \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u0995\u09c7\u09b0 \u0995\u09cb\u09a3\u0997\u09c1\u09b2\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u09b2\u09c7\u0996\u0964<\/p>\n

(f) x\u00b3 + 4x\u00b2 + 4x \u2013 3 \u09ac\u09b9\u09c1\u09aa\u09a6\u09c0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09ae\u09be\u09b2\u09be\u0995\u09c7 x \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09ad\u09be\u0997 \u0995\u09b0\u09b2\u09c7 \u09ad\u09be\u0997\u09b6\u09c7\u09b7 \u0995\u09a4 \u09b9\u09ac\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u0964<\/p>\n

3.<\/strong><\/span> (a) \u09af\u09c7 \u0995\u09cb\u09a8 \u098f\u0995\u099f\u09bf \u0989\u09ce\u09aa\u09be\u09a6\u0995\u09c7 \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3 \u0995\u09b0 : 3\u00d71=3<\/strong><\/p>\n

(i) 8x\u00b3 \u2013 y\u00b3 + 1 + 6xy<\/p>\n

(ii) 3a\u00b2 + 4ab + b\u00b2 \u2013 2ac \u2013 c\u00b2<\/p>\n

(b) \u09af\u09c7 \u0995\u09cb\u09a8 \u098f\u0995\u099f\u09bf \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09c7\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 : 3\u00d71=3<\/strong><\/p>\n

(i) a\u02e3 = b\u02b8 = c\u1dbb \u098f\u09ac\u0982 abc = 1 \u09b9\u09b2\u09c7 \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0 \u09af\u09c7 xy + yz + zx = 0<\/p>\n

(ii) \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0 \u09af\u09c7,<\/p>\n

`(frac(x\u1d50){x\u207f})^(m\u00b2+mn+n\u00b2)` \u00d7 `(frac(x\u207f){x\u02e1})^(n\u00b2+nl+l\u00b2)` \u00d7 `(frac(x\u02e1){x\u1d50})^(l\u00b2+lm+m\u00b2)` = 1<\/p>\n

4. \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u0995\u09b0\u09cb (\u09af\u09c7\u0995\u09cb\u09a8\u09cb \u09a6\u09c1\u099f\u09bf) : 3\u00d72=6<\/strong><\/span><\/p>\n

(a)
\nx + y = 2b
\nx \u2013 y = 2a (\u09ac\u099c\u09cd\u09b0\u0997\u09c1\u09a3\u09a8 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09a4\u09c7 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u0995\u09b0)<\/p>\n

(b)
\nx + y = 12
\ny + 2 = `frac(1){8}`(10y + x) (\u09a4\u09c1\u09b2\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09a4\u09c7 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u0995\u09b0)<\/p>\n

(c)
\nax + by = c
\na\u00b2x + b\u00b2y = c\u00b2 (\u0985\u09aa\u09a8\u09df\u09a8 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09a4\u09c7 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u0995\u09b0)<\/p>\n

5.<\/span><\/strong> (i) \u09a4\u09cb\u09ae\u09be\u09b0 \u09ac\u09a8\u09cd\u09a7\u09c1 \u0986\u09df\u09c7\u09b7\u09be \u0993 \u09b0\u09ab\u09bf\u0995\u09c7\u09b0 \u098f\u0995\u09a4\u09cd\u09b0\u09c7 \u0993\u099c\u09a8 85 \u0995\u09bf\u0997\u09cd\u09b0\u09be\u0964 \u0986\u09df\u09c7\u09b7\u09be\u09b0 \u0993\u099c\u09a8\u09c7\u09b0 \u0985\u09b0\u09cd\u09a7\u09c7\u0995 \u09b0\u09ab\u09bf\u0995\u09c7\u09b0 \u0993\u099c\u09a8\u09c7\u09b0 `frac(4){9}` \u0985\u0982\u09b6\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8 \u09b9\u09b2\u09c7 \u09b8\u09b9\u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u0997\u09a0\u09a8 \u0995\u09b0\u09c7 \u09a6\u09c1\u099c\u09a8\u09c7\u09b0 \u0993\u099c\u09a8 \u09aa\u09c3\u09a5\u0995 \u09aa\u09c3\u09a5\u0995 \u09ad\u09be\u09ac\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u0964 3<\/p>\n

\u0985\u09a5\u09ac\u09be,<\/strong><\/span><\/p>\n

(ii) \u098f\u0995\u099f\u09bf \u09a8\u09cc\u0995\u09be \u09b8\u09cd\u09b0\u09cb\u09a4\u09c7\u09b0 \u0985\u09a8\u09c1\u0995\u09c2\u09b2\u09c7 16 \u0998\u09a8\u09cd\u099f\u09be\u09df 64 \u0995\u09bf\u09ae\u09bf. \u09af\u09be\u09df \u098f\u09ac\u0982 \u09b8\u09cd\u09b0\u09cb\u09a4\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u0995\u09c2\u09b2\u09c7 8 \u0998\u09a8\u09cd\u099f\u09be\u09df 24 \u0995\u09bf\u09ae\u09bf. \u09af\u09be\u09df\u0964 \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u0995\u09b0\u09c7 \u09b8\u09cd\u09a5\u09bf\u09b0 \u099c\u09b2\u09c7 \u09a8\u09cc\u0995\u09be\u09b0 \u09ac\u09c7\u0997 \u098f\u09ac\u0982 \u09b8\u09cd\u09b0\u09cb\u09a4\u09c7\u09b0 \u09ac\u09c7\u0997 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u0964 3<\/p>\n

6.<\/span><\/strong> \u0995\u09cb\u09a8\u09cb \u099a\u09a4\u09c1\u09b0\u09cd\u09ad\u09c1\u099c\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\u09b2\u09c7 \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0 \u09af\u09c7 \u099a\u09a4\u09c1\u09b0\u09cd\u09ad\u09c1\u099c\u099f\u09bf \u098f\u0995\u099f\u09bf \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u0995\u0964 4<\/p>\n

\u0985\u09a5\u09ac\u09be,<\/span><\/strong> \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0 \u09af\u09c7 \u099a\u09a4\u09c1\u09b0\u09cd\u09ad\u09c1\u099c\u09c7\u09b0 \u0995\u09b0\u09cd\u09a3\u09a6\u09cd\u09ac\u09df \u09aa\u09b0\u09b8\u09cd\u09aa\u09b0\u0995\u09c7 \u09b8\u09ae\u09a6\u09cd\u09ac\u09bf\u0996\u09a8\u09cd\u09a1\u09bf\u09a4 \u0995\u09b0\u09b2\u09c7 \u099a\u09a4\u09c1\u09b0\u09cd\u09ad\u09c1\u099c\u099f\u09bf \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u0995 \u09b9\u09ac\u09c7\u0964 4<\/p>\n

7.<\/span><\/strong> \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0 \u09af\u09c7, \u09b0\u09ae\u09cd\u09ac\u09b8\u09c7\u09b0 \u0995\u09b0\u09cd\u09a3\u09a6\u09cd\u09ac\u09df \u09aa\u09b0\u09b8\u09cd\u09aa\u09b0\u0995\u09c7 \u09b8\u09ae\u0995\u09cb\u09a3\u09c7 \u09b8\u09ae\u09a6\u09cd\u09ac\u09bf\u0996\u09a8\u09cd\u09a1\u09bf\u09a4 \u0995\u09b0\u09c7\u0964 3<\/p>\n

\u0985\u09a5\u09ac\u09be,<\/strong><\/span><\/p>\n

ABCD \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u0995\u09c7\u09b0 AP \u098f\u09ac\u0982 CQ \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 \u09b6\u09c0\u09b0\u09cd\u09b7\u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 A \u098f\u09ac\u0982 C \u09a5\u09c7\u0995\u09c7 \u0995\u09b0\u09cd\u09a3 BD \u098f\u09b0 \u0993\u09aa\u09b0 \u09b2\u09ae\u09cd\u09ac\u0964 \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u0995\u09b0 \u09af\u09c7 AQCP \u098f\u0995\u099f\u09bf \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u0995\u0964 3<\/p>\n

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

\ud83d\udccc\u09a8\u09ac\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","protected":false},"excerpt":{"rendered":"

FIRST SUMMATIVE EVALUATION CLASS 9 (IX) WBBSE MATHEMATICS QUESTION PAPER Set-4 \u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \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 9 Math First Unit Test Question Paper Set-4 wbbse Radhamohanpur Vivekananda High School (H.S.) 1st Summative Evaluation-2022 CLASS – IX Sub : Mathematics F.M.-40\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Time-1hour 30 min 1. … 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":[380,103,122],"tags":[],"class_list":["post-6373","post","type-post","status-publish","format-standard","hentry","category-math","category-class-9","category-122"],"_links":{"self":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/6373","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=6373"}],"version-history":[{"count":1,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/6373\/revisions"}],"predecessor-version":[{"id":7588,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/6373\/revisions\/7588"}],"wp:attachment":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/media?parent=6373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/categories?post=6373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/tags?post=6373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}