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They should answer all questions, show working where needed, and avoid staples, paper clips, glue, correction fluid, and writing barcodes.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which tools are allowed for this examination?",{"text":117,"@type":113},"An electronic calculator and geometrical instruments are allowed. Tracing paper is optional, and an HB pencil may be used for diagrams or graphs.",{"name":119,"@type":110,"acceptedAnswer":120},"What topics are covered in the questions?",{"text":121,"@type":113},"The paper includes statistics tasks such as tallying and frequency from word lengths and completing a pictogram. It also covers number and factor work, equivalent fractions, percentage and ratio spending, compound interest, exchange rate calculations, and geometry involving a quadrilateral PQRS.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},642342,1792835264,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},549758252649,"https://ap-avatar.wpscdn.com/avatar/8000253669c5317157?_k=1778319167496531819","Candidate Name ________________________________  \nCentre Number  \n________________________________  \nCandidate Number ________________________________  \nCAMBRIDGE INTERNATIONAL EXAMINATIONS  \nCambridge International  \nGeneral Certificate of Secondary Education  \n0580/31 MATHEMATICS  \nPaper 3 (Core)  \nMay/June 2018  \nTIME: 2 hours  \nSUITABLE FOR VISUALLY IMPAIRED CANDIDATES  \nCandidates answer on the Question Paper.  \nAdditional Materials:  \nElectronic calculator  \nGeometrical instruments  \nTracing paper (optional)  \nInsert for Questions 1(b), 4, 5, 8 and 10.  \nREAD INSTRUCTIONS OVERLEAF  \nDC (LK/CB) 172305  \nThe whole of this paper is © UCLES 2018.  \nREAD THESE INSTRUCTIONS FIRST  \nWrite your Centre number, candidate number and name on all the work you hand in.  \nWrite in dark blue or black pen.  \nYou may use an HB pencil for any diagrams or graphs.  \nDo not use staples, paper clips, glue or correction fluid.  \nDO NOT WRITE IN ANY BARCODES.  \nAnswer ALL questions.  \nIf working is needed for any question it must be shown below that question.  \nElectronic calculators should be used.  \nIf the degree of accuracy is not specified in the question, and if the answer is not exact, give the answer to three significant figures. Give answers in degrees to one decimal place.  \nFor π , use either your calculator value or 3.142.  \nAt the end of the examination, fasten all your work securely together.  \nThe number of marks is given in brackets [ ] at the end of each question or part question.  \nThe total of the marks for this paper is 104.  \n2  \nBLANK PAGE  \n3  \n1 Mr Marr asks his mathematics class to complete a statistics project about books.  \n(a) Olga counts the number of letters in each of the last 50 words in the book she is reading.  \nShe has only counted the letters in 43 words so far.  \nHer results for these 43 words are shown in the table below.  \n\n| Number of letters in each word | Tally |  |  |  |  |  |  |  |  |  |  | Frequency |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 1 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 2 | |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 3 |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 4 |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 5 | |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 6 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 7 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 8 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 9 |  |  |  |  |  |  |  |  |  |  |  |  |\n\nThe last seven words in the book that Olga needs to add to the table are  \n………. and they all lived happily ever after.  \n(i) Complete the tally and frequency columns in the  \ntable. [2]  \n4  \n(ii) Find the range.  \n􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟 [1]  \n(iii) Find the median.  \n􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟 [1]  \n5  \n(b) Billie asks 60 students in his school what their favourite type of book is.  \nHe has started to draw a pictogram (Insert) to show his results.  \nThe science fiction row in the pictogram is complete.  \n(i) Complete the key on the Insert.  \nThere is one space to fill. [1]  \n(ii) Complete the pictogram.  \nThere are five spaces to fill. [2]  \n(iii) Write down the mode.  \n[1]  \n􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟  \n(iv) Work out how many more students choose detective books than music books.  \n􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟 [1]  \n(v) Work out the fraction of students who did NOT choose romance books.  \n[2]  \n􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟  \n6  \n2 (a) Write down  \n(i) the number twenty seven million, three hundred and sixty thousand and forty five in figures,  \n􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟 [1]  \n(ii) the six factors of 20,  \n􀁟􀁟􀁟􀁟􀁟 , 􀁟􀁟􀁟􀁟􀁟 , 􀁟􀁟􀁟􀁟􀁟 , 􀁟􀁟􀁟􀁟􀁟 , 􀁟􀁟􀁟􀁟􀁟 , 􀁟􀁟􀁟􀁟􀁟 [2]  \n7  \n(iii) a fraction that is equivalent to 9 ,  \n􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟 [1]  \n(iv) a prime number between 30 and 40.  \n􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟􀁟 [1]  \n(b) For each statement, insert one pair of brackets to make it correct.  \n(i) 17-3 ","cbCaisXgNUNs0ch0","https://ap.wps.com/l/cbCaisXgNUNs0ch0","pdf",4014352,28,"English","# Instructions\n## General examination instructions\n# Questions\n## Statistics: book word letters and pictogram\n## Number and algebraic statements\n## Money problems: percentages, ratios, compound interest\n## Exchange rate calculation\n## Geometry: quadrilateral PQRS and properties","[{\"question\":\"What are the key rules candidates must follow when completing the paper?\",\"answer\":\"Candidates must write centre number, candidate number, and name on all work using dark blue or black pen. They should answer all questions, show working where needed, and avoid staples, paper clips, glue, correction fluid, and writing barcodes.\"},{\"question\":\"Which tools are allowed for this examination?\",\"answer\":\"An electronic calculator and geometrical instruments are allowed. Tracing paper is optional, and an HB pencil may be used for diagrams or graphs.\"},{\"question\":\"What topics are covered in the questions?\",\"answer\":\"The paper includes statistics tasks such as tallying and frequency from word lengths and completing a pictogram. It also covers number and factor work, equivalent fractions, percentage and ratio spending, compound interest, exchange rate calculations, and geometry involving a quadrilateral PQRS.\"}]","0580/31 MATHEMATICS - Paper 3 (Core) - May/June 2018 - Read-instructions for visually impaired candidates | PDF",1792721884,71]