Pearson Edexcel Level 1 [Level 2 GCSE (9-1) Time 1 hour 30 minutes reference Mathematics PAPER 1 (Non-Calculator) Higher Tier

Document Content and Description Below

Instructions • Use black ink or ball-point pen. • Fill in the boxes at the top of this page with your name, centre number and candidate number. • Answer all questions. • Answer the quest... ions in the spaces provided – there may be more space than you need. • You must show all your working. • Diagrams are NOT accurately drawn, unless otherwise indicated. • Calculators may not be used. Information • The total mark for this paper is 80 • The marks for each question are shown in brackets – use this as a guide as to how much time to spend on each question. Advice • Read each question carefully before you start to answer it. • Try to answer every question. • Check your answers if you have time at the end. • Good luck with your examination. You must have: Ruler graduated in centimetres and millimetres, protractor, pair of compasses, pen, HB pencil, eraser, Formulae Sheet (enclosed). Tracing paper may be used. *P66305A0224* 2 Answer ALL questions. Write your answers in the spaces provided. You must write down all the stages in your working. 1 Solve 7x − 27 < 8 ....................................................... (Total for Question 1 is 2 marks) 2 Write 124 as a product of its prime factors. ....................................................... (Total for Question 2 is 2 marks) *P66305A0324* Turn over 3 3 A delivery company has a total of 160 cars and vans. the number of cars : the number of vans = 3 : 7 Each car and each van uses electricity or diesel or petrol. 1 8 of the cars use electricity. 25% of the cars use diesel. The rest of the cars use petrol. Work out the number of cars that use petrol. You must show all your working. ....................................................... (Total for Question 3 is 5 marks) *P66305A0424* 4 4 (a) Write 1.63 × 10−3 as an ordinary number. ....................................................... (1) (b) Write 438 000 in standard form. ....................................................... (1) (c) Work out (4 × 103 ) × (6 × 10−5) Give your answer in standard form. ....................................................... (2) (Total for Question 4 is 4 marks) *P66305A0524* Turn over 5 5 Here is a regular hexagon and a regular pentagon. x Work out the size of the angle marked x. You must show all your working. ....................................................... ° (Total for Question 5 is 3 marks) *P66305A0624* 6 6 (a) Complete the table of values for y = x2 − 3x + 1 x −1 0 1 2 3 4 y 1 −1 (2) (b) On the grid, draw the graph of y = x2 − 3x + 1 for values of x from −1 to 4 −1 1 2 3 4 −2 −1 1 2 3 4 5 O x y 6 (2) (c) Using your graph, find estimates for the solutions of the equation x2 − 3x + 1 = 0 ....................................................... (2) [Show More]

Last updated: 1 year ago

Preview 1 out of 24 pages