Maths Test Papers Ix(9) Std. - 4336 Words

Solved Paper−1 Class 9th, Mathematics, SA−2 Time: 3hours Max. Marks 90 General Instructions 1. All questions are compulsory. 2. Draw neat labeled diagram wherever necessary to explain your answer. 3. Q.No. 1 to 8 are of objective type questions, carrying 1 mark each. 4. Q.No.9 to 14 are of short answer type questions, carrying 2 marks each. 5. Q. No. 15 to 24 carry 3 marks each. Q. No. 25 to 34 carry 4 marks each. 1. Point (–3, 5) lies in the (A) first quadrant (C) third quadrant (B) second quadrant (D) fourth quadrant 2. If ∆ ABC ≅ ∆ PQR and ∆ ABC is not congruent to ∆ RPQ, then which of the following is not true: (A) BC = PQ (B) AC = PR (C) QR = BC (D) AB = PQ ABCD is a cyclic quadrilateral such that AB is a diameter of the circle†¦show more content†¦(ii) In the classroom discuss what conclusions can be arrived at from the graph. 20. The taxi fare in a city is as follows: For the first kilometre, the fares is Rs 8 and for the subsequent distance it is Rs 5 per km. Taking the distance covered as x km and total fare as Rs y, write a linear equation for this information, and draw its graph. Find the volume of a sphere whose radius is (i) 7 cm (ii) 0.63 m 22. In parallelogram ABCD, two points P and Q are taken on diagonal BD such that DP = BQ (see the given figure). Show that: 21. (i) ∆APD ≅ ∆CQB (ii) AP = CQ (iii) ∆AQB ≅ ∆CPD (iv) AQ = CP (v) APCQ is a parallelogram 23. ABCD is a parallelogram and AP and CQ are perpendiculars from vertices A and C on diagonal BD (See the given figure). Show that (i) ∆APB ≅ ∆CQD Material downloaded from http://myCBSEguide.com and http://onlineteachers.co.in Portal for CBSE Notes, Test Papers, Sample Papers, Tips and Tricks (ii) AP = CQ 24. The following table gives the distribution of students of two sections according to the mark obtained by them: Section A Marks 0 − 10 10 − 20 20 − 30 30 − 40 40 − 50 Frequency 3 9 17 12 9 Section B Marks 0 − 10 10 − 20 20 − 30 30 − 40 40 − 50 Frequency 5 19 15 10 1 Represent the marks of the students of bothShow MoreRelated_x000C_Introduction to Statistics and Data Analysis355457 Words   |  1422 Pagescurrently writes a column for Stats magazine. Chris graduated from Iowa State University with a major in mathematics and, while acquiring graduate degrees at the University of Iowa, concentrated on statistics, computer programming, psychometrics, and test development. Currently, he divides his duties between teaching and evaluation; in addition to teaching, he is the assessment facilitator for the Cedar Rapids, Iowa, Community Schools. In his spare time he enjoys reading and hiking. He and his wifeRead MoreA Concise Guide to Market Research Using Spss71933 Words   |  288 PagesDepartment De Boelelaan 1105 1081 HV Amsterdam Netherlands emooi@feweb.vu.nl Prof. Marko Sarstedt Ludwig-Maximilians-University Institute for Market-based Management Kaulbachstr. 45 80539 Munich Germany sarstedt@bwl.lmu.de ISBN 978-3-642-12540-9 e-ISBN 978-3-642-12541-6 DOI 10.1007/978-3-642-12541-6 Springer Heidelberg Dordrecht London New York # Springer-Verlag Berlin Heidelberg 2011 This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concernedRead MoreInvestment Bodie Kane Notes30163 Words   |  121 Pagesissued in denominations greater than $100,000 are usually negotiable. Shortterm CDs are highly marketable. 3. CP: commerical paper, large companies often issue their own shortterm unsecured debt notes rather than borrow directly from banks. Very often, CP is backed by a bank line of credit, which gives the borrower access to cash that can be used to pay off the paper at maturity. CP maturities range up to 270 days. Usually, it is issued in multiples of $100,000. So, small investors can investRead MoreProject Mgmt296381 Words   |  1186 PagesIntegration of project management processes [3.1] 6.5.2 Setting a schedule baseline [8.1.4] 6.5.3.1 Setting a resource schedule 6.5.2.4 Resource leveling 7.2 Setting a cost and time baseline schedule (1.3.5) [8.1.3] 6.5.2.3 Critical chain method Chapter 9 Chapter 10 Reducing Project Duration Leadership Chapter 2 Organization Strategy and Project Selection 1.4 Projects and programs (.2) 1.4.1 Managing the portfolio 1.4.3 Strategy and projects 2.3 Stakeholders and review boards 12.1 RFP’s and vendorRead MoreStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 PagesLisa Rinaldi Full-Service Project Management: Christian Holdener, S4Carlisle Publishing Services Composition: S4Carlisle Publishing Services Printer/Binder: Courier/Kendallville Cover Printer: Courier/Kendalville Text Font: 10.5/12 ITC New Baskerville Std Credits and acknowledgments borrowed from other sources and reproduced, with permission, in this textbook appear on the appropriate page within text. Copyright  © 2013, 2011, 2009, 2007, 2005 by Pearson Education, Inc., publishing as Prentice Hall