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are angles and geometry questions assessed in this mark scheme?","Question",{"text":112,"@type":113},"Marks reflect correct angle relationships and reasoning (such as angles on a straight line and angle sums in quadrilaterals), with diagrams potentially supporting mark attainment.","Answer","https://schema.org",{"og:url":83,"og:type":116,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":118,"canonical":83},"index,follow",{"doc_id":120,"site_id":62},207153,1788598685,{"code":4,"msg":5,"data":123},{"doc_id":120,"user_id":124,"nickname":92,"user_avatar":125,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":126,"file_id":127,"file_url":128,"file_type":129,"file_size":130,"view_count":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":52,"language":131,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":132,"faqs":133,"seo_title":134,"seo_description":67,"update_tm":121,"read_time":135},19241457091524,"https://us-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","GCSE Mathematics (9-1) Practice Tests Set 8 – Paper 2F mark scheme  \n\n| Question |  | Working | Answer | Marks |  | Notes |\n| --- | --- | --- | --- | --- | --- | --- |\n| 1 |  |  |  63 \u003Cbr>100 | 1 | B1 |  |\n| 2 |  |  | 46800 | 1 | B1 |  |\n| 3 |  |  | 73.7 | 1 | B1 |  |\n| 4 |  |  | 9 | 1 | B1 |  |\n| 5 |  |  | 75 | 1 | B1 |  |\n| 6 |  | 64 = 82 or 64 = 43 or 64 = 8 or 64 = 4 or 8 × 8 = 64 or 4 × 4 × 4 = 64\u003Cbr>or 1, 4, 9, 16, 25, 36, 49, 64 or 1, 8, 27, 64\u003Cbr>|  | 2 | M1 |  |\n|  |  |  | 64 = 82 and\u003Cbr>64 = 43 |  | A1 | or 64 = 8 and 64 = 4 or correct list of square & cube numbers to 64 |\n| 7 |  |  | 1331 | 1 | B1 |  |\n| 8 |  |  | 9.9 | 1 | B1 |  |\n| 9 |  | 3.80 ÷ 4 (=0.95) or\u003Cbr>0.75 × 3.80 oe (=2.85)\u003Cbr>7.33 – 3 × “0.95”(=4.48) or 7.33 – “2.85”(=4.48)\u003Cbr>“4 .48” ÷ 2 | 2.24 |  | M1 |  |\n|  |  |  |  |  | M1 |  |\n|  |  |  |  |  | M1 |  |\n| 10 |  | 400 and 1300 or 900 |  | 3 | M1 | read scales correctly or\u003Cbr>1300 × 0.4 (=520) or 400 × 0.4 (=160) or 9 × 0.4 (=3.6) or\u003Cbr>(x –y) × 0.4 where x andy are readings and x = 1300 or y = 400 |\n|  |  | (1300-400)´0 .4or “520” – “160” |  |  | M1 | Difference of\u003Cbr>both correct readings × 0.4 oe |\n|  |  |  | 360 |  | A1 | cao |\n\nGCSE Mathematics (9–1) Practice Tests Set 8 – Paper 2F mark scheme 1  \nGCSE Mathematics (9-1) Practice Tests Set 8 – Paper 2F mark scheme  \n\n| Question |  | Working | Answer | Marks |  | Notes |\n| --- | --- | --- | --- | --- | --- | --- |\n| 11 | (a) | 13 36 4.3333(3…) + 0.37894(7…) or ~~ ~~ + ~~ ~~\u003Cbr>3 95 |  | 2 | M1 | Evaluate either fraction correctly as a decimal to at least 5SF(rounded or truncated) or as a simplified fraction or an answer of 4.71(2) |\n|  |  |  | 4.7122(80702) |  | A1 | Correct to at least 5SF (rounded or truncated) . |\n|  | (b) |  | 4.71 | 1 | B1 | ft if at least 4SF given in (a)\u003Cbr>!\u003Cbr>(not 4.71) |\n| 12 | (a) |  | correct pattern | 1 | B1 | 5 dots × 5 dots open square |\n|  | (b) |  | 16, 20 | 1 | B1 |  |\n|  | (c) | eg 4 × 13 or 14 + 14 + 12 + 12 or 12 × 4 + 4 or 24, 28, 32, 36, 40, 44, 48, 52 or a fully correct diagram |  | 2 | M1 | allow 1 arithmetical error in continuing the sequence to 13 terms |\n|  |  |  | 52 |  | A1 |  |\n|  | (d) |  | 4n | 1 | B1 | oe eg n + n + n + n or 4 + (n – 1)4 |\n|  | (e) | 90 ÷ 4 (= 22.5) or 88 |  | 2 | M1 | or continuing the sequence to 88 or 92 with just one error |\n|  |  |  | 22 |  | A1 |  |\n\nGCSE Mathematics (9–1) Practice Tests Set 8 – Paper 2F mark scheme 2  \nGCSE Mathematics (9-1) Practice Tests Set 8 – Paper 2F mark scheme  \n\n| Question |  | Working | Answer | Marks |  | Notes |\n| --- | --- | --- | --- | --- | --- | --- |\n| 13 | a |  | 0 \u003C p ≤ 1 | 1 | B1 |  |\n|  | b | 0.5 × 19 + 1.5 × 12 + 2.5 × 5 + 3.5 × 2 + 4.5 × 2 (=56) or\u003Cbr>9.5 + 18 + 12.5 + 7 + 9 (=56)\u003Cbr>“56” ÷ 40 | 1.4 | 4 | M2 | for at least 4 correct products added (need not be evaluated)\u003Cbr>If not M2 then award\u003Cbr>M1 for consistent use of value within interval (including end points) for at least 4 products which must be added\u003Cbr>OR\u003Cbr>correct mid-points used for at least 4 products and not added |\n|  |  |  |  |  | M1 | dep on at least M1\u003Cbr>Allow division by their å f provided addition or total under column seen |\n|  |  |  |  |  | A1 | for 1.4 or 1 ~~ ~~25 |\n| 14 |  | (angle EAD or ADE or AED =) 60 (angle BCD =) 180 – 108 (=72) | 123 | 5 | B1 may be seen on diagram\u003Cbr>M1 may be seen on diagram |  |\n|  |  |  |  |  |  |  |\n\nGCSE Mathematics (9–1) Practice Tests Set 8 – Paper 2F mark scheme 3  \nGCSE Mathematics (9-1) Practice Tests Set 8 – Paper 2F mark scheme  \n\n|  | (angle BAD =) 360 –(135 + “72” + 90) (=63) or (angle BAD =) 360 – 297 (=63) or\u003Cbr>(angle EAB =) 123 |  |  | M1\u003Cbr>B1\u003Cbr>A1 | may be seen on diagram\u003Cbr>(dep on M1) for at least one correct reason reason 1 : Angles on straight line add up to 180o or Angles on straight line add up to  180o\u003Cbr>reason 2 :Angles in a quadrilateral (accept 4-sided shape) add up to 360o or\u003Cbr>Angles in a quadrilateral (accept 4-sided shape) add up to 360o\u003Cbr>for 123 and full reasons |\n| --- | --- | --- | --- | --- ","cbCaifyQ4mMwA7CF","https://ap.wps.com/l/cbCaifyQ4mMwA7CF","pdf",1000253,"English","# Mark scheme\n## Question 1-10\n## Question 11-20","[{\"question\":\"How are angles and geometry questions assessed in this mark scheme?\",\"answer\":\"Marks reflect correct angle relationships and reasoning (such as angles on a straight line and angle sums in quadrilaterals), with diagrams potentially supporting mark attainment.\"}]","GCSE Mathematics (9-1) Practice Tests Set 8 - Paper 2F Mark Scheme | PDF",25]