Sample Question Paper for Class IX SA I– Mathematics & …



CBSE PATTERN SPECIALIST SINCE 2002 SUMMATIVE ASESSMENT- I CLASS IXCBSE BOARD SAMPLE PAPERS 2012- 13 2012: 20012 RESULTS X & XII CBSECLASS X1)?ASMITA A GAIND? ??ENGLISH COMM.:???10 , MATHEMATICS : ? ? ? ??09? ? SCIENCE:?10 ? ? ? ? ? ? CGPA?9.82)RAJ HANMANT KATKAR ???? ?ENGLISH COMM.:? ? ?10 ? ?MATHEMATICS :? ??09? ? SCIENCE?:10 ? ? ? ? ? ?CGPA?9.8?3)Hemang PancholiMATHEMATICS:? ? ? 10?? ?CLASS XII (Sci)1)?KIRAN ASHOK SALUNKE??PHYSICS : 088???; ?CHEMISTRY?:086??; BIOLOGY:? 090 ? ? Total:85.2%2)? ? ?PRABODHINI .B. BHUMKAR??MATHEMATICS :?077?;?PHYSICS :?094?;CHEMISTRY : ?084 ? ?Total:84.8%?3)INDERJEET SINGH??PHYSICS: ?84 ;Total:83.2%?OVER ALL 100% Result! Thax. to all dedicated teacherSYLLABUS MATHEMATICS X SAI I. NUMBER SYSTEMS 11 ;II. ALGEBRA 23 ; III. G EOMETRY 17 ;IV TRIGONOMETRY 22 ; V STATISTICS 17 TOTAL 90 BY;CBSE EXPERT: AJAY KUMAR MISHRAONE MORE BATCH IS STARTING FROM SA II,CONFIRM YOUR ADMISION SOON…..Note : This booklet contains mathematics Important formulae on next page.Sides )Algebra (a + b)2 = a2 + 2ab + b2a2 – b2 = (a + b) (a – b)(a – b) 2 = a2 – 2ab + b2(a – b)3 = a3 – 3a2b + 3ab2 – b3 (a + b) 3 = a3 + 3a2b + 3ab2 + b3a3 – b3 = (a – b) (a2 + ab + b2) a3 + b3 = (a + b) (a2 – ab + b2)x3 + y3 + z3 – 3xyz = (x + y + z) (x2 + y2 + y2 – xy – yz – zx = ? (x + y + z) [ (x – y) 2 + (y – z) 2 + (z – x) 2]a3 – b3 + c3 + 3abc = (a – b + c) (a2 + b2 + c2 + ab + bc – ca)Comparing Quantities : Profit = S.P. – C.P.Loss = C.P. – S.P.Profit % = (Profit / C.P.) x 100Loss % = (Loss / C.P.) x 100C.P. = S.P. / (1+P%)S.P. = C.P. – (Loss% x C.P.)Amount = Principal + Interest1S.I. = (P x R x T)/100, P = Principal, R = Rate, T = Time, S.I. = Simple intrest for yearly A = P (1 + R/100)n A = Amount, R = Rate, n = Numbers of yearsDiscount = Marked Price – Sale Price.Discount % = (Discount / Marked Price) x 100A = P (1 + R/200)2n A = Amount, R = Rate, n = Number of years, for half yearly.Mensuration :Perimeter of a regular Polygon = Number of sides x length of one side.Area of Parallelogram = base x heightArea of trapezium = half of the sum of the length of parallel sides x perpendicular distance between them.Area of rhombus – half the product of its diagonalVolume of cube = (I)31 cm3 = 1ml1 L = 1000 cm31 m3 = 1000000 cm3ao = 1MATHEMATICSCourse Structure Class IX First Term Marks : 90 UNITS MARKSI. NUMBER SYSTEM 17 ; II. ALGEBRA 25 ;III. GEOMETRY 37IV. CO-ORDINATE GEOMETRY 06 ;V. MENSURATION 05Max Marks – 90Time -3 hours.General Instructions :. 1. All questions are compulsory.2. The question paper is divided into four sectionsSection A: 8 questions (1 mark each)Section B: 6 questions (2 marks each)Section C: 10 questions (3 marks each)Section D: 10 questions (4 marks each)3. There is no overall choice. However, internal choice has been provided in 1 question of two marks, 3 questions of three marks and 2 questions of four marks each.4. Use of calculators is not allowed SAMPLE PAPER :I (A) 5 cm (B) 4 cm (C) 6 cm (D) 2 cm SAMPLE PAPER :II SAMPLE PAPER :IIISAMPLE PAPER :IV SAMPLE PAPER :VOur website : htp: gangaacademy.Admissions for new batches of VIII,IX,X, CBSE started FOR summative Assesment:II We also offer class XI-XII PCMB for CBSE+HSC& ISEEET+NEEETCBSE Maths Sample paper based on CBSE pattern. for 2012 Class IX By CBSEGuess Expert Mr. Ajay Kumar MishraMaths Sample paper based on CBSE pattern. for 2012 Class IX?Paper Code:4156Rate This PaperPaper Name:Maths Sample paper based on CBSE pattern.?Paper Description:Maths Sample paper based on CBSE pattern.SAII sample paperSubmitted By:Mr. Ajay Kumar Mishra?[Send PM]No. of Downloads:15969Paper Rating:3?[ Out of 4 votes ]Date Added:2012-03-12File Size:1739 KB???View All Maths Sample paper based on CBSE pattern.?What do users think of this paper?Nice papergood qsReviewer:?RajDate Of Review: 2012-03-27 12:03:52Great Sample Paper ! Describes and has all the questions required !Nice and best for exams !Reviewer:?Ravi Sorathiya?Date Of Review: 2012-07-02 03:07:17JgmtgjTmjgjgReviewer:?Chandresh shakyaDate Of Review: 2012-08-11 10:08:13 ................
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