PUNJAB EXAMINATION COMMISSION EXAMINATION 2015, GRADE 5 SCIENCE PART – B (Subjective Type) Part-A = 50 Marks, Part-B = 50 Marks, Total Marks = 100 Student Name (In Capitals) Roll Number (In Figures) Q. No. - Model Paper 3'+'TUV Marks Signature Signature of of Head Examiner Examiner 26 27 28 29 30 Total - Superintendent Signature ---------------- For official use only General Instructions: 1. Students are advised to attempt all questions. 2. 3. 4. A question can consist of two or more parts. !" # Use blank space given below each question to write the answer. +,'-./01)*%&'($ No additional pages will be given for writing. 56789:;<=3'42 Part-B (Open Ended Questions) 26. (a) Define classification. Time Allowed: 1 hour 40 minutes AB%@? (2) ________________________________________________________________________ ________________________________________________________________________ _______________________________________________________________CCCCCCCC CCCCCCCC__ CCCCCCCC .QRS##PDEFGH'IJKLMNJK=O (b) What is the difference between monocot and dicot seeds? Give one example of each. (4) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Grade-5, Science, Paper-B, Model Paper Page 1 of 4 ^ _ .WX&'YYIZ[\NN["GI]` mbcdedfd gdhdEidjkdRla (c) Separate out flowering and non-flowering plants from given plants. (4) (Orange, Spruce, Conifer, Rice, Wheat, Cypress, Apple, Pine) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 27. (a) Give the reason for friction between two surfaces. nopqN/MGr (2) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ (b) Write down any four disadvantages of friction. s9tuNh"='qN (4) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ |WX0*%P"vwNxyKz{*% (c) Write down the kinds of lever in given space for following things (4) Seesaw}~K--------------------------- Spoon ------------------------------- Wheelbarrow% ----------------------- Pen----------------------------------- P 28. (a) How magnetic compass is made? (3) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ______________CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Grade-5, Science, Paper-B, Model Paper Page 2 of 4 .s t'9}j "= (b) Name any three electromagnetic devices. (3) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ .6 ? Of ۓ+%NddN (c) Draw an electric circuit showing wire, switch, bulb and battery. (4) .AB 29. (a) Define pollution (2) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC______________ .s t' (b) Name three types of pollution (3) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Grade-5, Science, Paper-B, Model Paper Page 3 of 4 . ¡K%N /<v (c) Briefly explain the type of pollution that causes lungs infection? Give two suggestions to control this type of pollution. (5) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ £¤N9¥¦§RN¨'© ª"p«AB9¢ 30. (a) Define the force which binds the planets in solar system at fixed position.(2) ________________________________________________________________________ ________________________________________________________________________ s t'N¨'© ª"¬'®¯°"±N (b) Write down the names of planets of solar system in the right sequence from sun. (3) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ .QPDEFGRN²NRN¨ (c) What is the difference between a star and a planet? Explain. (5) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC______________ CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Grade-5, Science, Paper-B, Model Paper Page 4 of 4
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