3874 Words16 Pages

Write your name here
Surname Other names
Centre Number
Candidate Number
Edexcel GCSE
Mathematics A
Paper 1 (Non-Calculator) Higher Tier
Sample Assessment Material Time: 1 hour 45 minutes
Paper Reference
1MA0/1H
Total Marks
You must have: Ruler graduated in centimetres and millimetres, protractor, pair of compasses, pen, HB pencil, eraser. Tracing paper may be used.
Instructions black ink or • Usein the boxesball-point pen. page with your name, at the top of this • Fill number and candidate number. centre • Answer all questions. in the spaces provided the questions • Answermay be more space than you need. – there Calculators must not be used. •
Information total for • The marksmarkeachthis paper is 100. in brackets*…show more content…*

.. .. .. .. . ....... .. ..... .. .. . . . .. . . .. . . .. (b) Solve 2q – 4 = 5q + 5 (2) q = .. .. .. .. .. . ....... .. ..... .. .. . . . .. . . .. . . .. y = 3(2 x − 1) − 2(5 + 3x) (c) Show that y will always be the same value. (2) (Total for Question 4 = 6 marks) 52 Edexcel GCSE in Mathematics A Sample Assessment Materials Issue 2 © Edexcel Limited 2010 5 The nth term of a sequence is 2n2 (i) Find the 4th term of the sequence. . . ... . . .. .. ... ... .. .. .. .. .. ... . .. . ...... ..... ... . . .. . .. . . .. . . . . (ii) Is the number 400 a term of the sequence? ....... .. ... .. . . . .. . .. .. . . . . Give reasons for your answer. (Total for Question 5 = 3 marks) Edexcel GCSE in Mathematics A Sample Assessment Materials Issue 2 © Edexcel Limited 2010 53 6 Last year Sasha was paid £15400 after deductions from her gross salary. She was paid 70% of her gross salary. This year Sasha’s gross salary increased by 2%. Work out the increase in Sasha’s gross salary. Give your answer in pounds. £ . ... .... . .. .. .. . .... ... .. ... ... .. .. ..... .. .. ... . . .. .. . . .. . . . .. . (Total for Question 6 = 4 marks) 54 Edexcel GCSE in Mathematics A Sample Assessment Materials Issue 2 © Edexcel Limited*…show more content…*

.. ... .... .. .. (b) Expand and simplify (x + 3)(x + 7) (2) .................................................. .. ... .... .. .. (c) Factorise fully 3pq – 12p2 (2) .................................................. .. ... .... .. .. (d) (i) Factorise 3 y 2 − 10 y + 3 (4) .................................................. .. ... .... .. .. Hence, or otherwise (ii) Factorise 3( x + 2) 2 − 10( x + 2) + 3 .................................................. .. ... .... .. .. (Total for Question 9 = 11 marks) Edexcel GCSE in Mathematics A Sample Assessment Materials Issue 2 © Edexcel Limited 2010 57 10 1 2 3 98 99 100 The diagram represents 100 cards. Each card has a whole number from 1 to 100 on it. No cards have the same number. Bill puts a red dot on every card which has a multiple of 6 on it. Parul puts a green dot on every card which has a multiple of 9 on it. All the cards are placed in a bag. Vicki selects a card is selected at random. What is the probability that the card has both a red and a green dot on it? .................................................. .. ... .... .. .. (Total for Question 10 = 3 marks)

.. .. .. .. . ....... .. ..... .. .. . . . .. . . .. . . .. (b) Solve 2q – 4 = 5q + 5 (2) q = .. .. .. .. .. . ....... .. ..... .. .. . . . .. . . .. . . .. y = 3(2 x − 1) − 2(5 + 3x) (c) Show that y will always be the same value. (2) (Total for Question 4 = 6 marks) 52 Edexcel GCSE in Mathematics A Sample Assessment Materials Issue 2 © Edexcel Limited 2010 5 The nth term of a sequence is 2n2 (i) Find the 4th term of the sequence. . . ... . . .. .. ... ... .. .. .. .. .. ... . .. . ...... ..... ... . . .. . .. . . .. . . . . (ii) Is the number 400 a term of the sequence? ....... .. ... .. . . . .. . .. .. . . . . Give reasons for your answer. (Total for Question 5 = 3 marks) Edexcel GCSE in Mathematics A Sample Assessment Materials Issue 2 © Edexcel Limited 2010 53 6 Last year Sasha was paid £15400 after deductions from her gross salary. She was paid 70% of her gross salary. This year Sasha’s gross salary increased by 2%. Work out the increase in Sasha’s gross salary. Give your answer in pounds. £ . ... .... . .. .. .. . .... ... .. ... ... .. .. ..... .. .. ... . . .. .. . . .. . . . .. . (Total for Question 6 = 4 marks) 54 Edexcel GCSE in Mathematics A Sample Assessment Materials Issue 2 © Edexcel Limited

.. ... .... .. .. (b) Expand and simplify (x + 3)(x + 7) (2) .................................................. .. ... .... .. .. (c) Factorise fully 3pq – 12p2 (2) .................................................. .. ... .... .. .. (d) (i) Factorise 3 y 2 − 10 y + 3 (4) .................................................. .. ... .... .. .. Hence, or otherwise (ii) Factorise 3( x + 2) 2 − 10( x + 2) + 3 .................................................. .. ... .... .. .. (Total for Question 9 = 11 marks) Edexcel GCSE in Mathematics A Sample Assessment Materials Issue 2 © Edexcel Limited 2010 57 10 1 2 3 98 99 100 The diagram represents 100 cards. Each card has a whole number from 1 to 100 on it. No cards have the same number. Bill puts a red dot on every card which has a multiple of 6 on it. Parul puts a green dot on every card which has a multiple of 9 on it. All the cards are placed in a bag. Vicki selects a card is selected at random. What is the probability that the card has both a red and a green dot on it? .................................................. .. ... .... .. .. (Total for Question 10 = 3 marks)

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