Jan 2025 IAL Maths Pure 4 Question Paper

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Candidate surname Other names


Centre Number Candidate Number




Pearson Edexcel International Advanced Level
Tuesday 21 January 2025
Morning (Time: 1 hour 30 minutes) Paper
reference WMA14/01
Mathematics
 


International Advanced Level
Pure Mathematics P4


You must have: Total Marks
Mathematical Formulae and Statistical Tables (Yellow), calculator



Candidates may use any calculator permitted by Pearson regulations. Calculators
must not have the facility for symbolic algebra manipulation, differentiation and
integration, or have retrievable mathematical formulae stored in them.
Instructions
•• Use black ink or ball‑point pen.

•
If pencil is used for diagrams/sketches/graphs it must be dark (HB or B).
Fill in the boxes at the top of this page with your name,

••
centre number and candidate number.
Answer all questions and ensure that your answers to parts of questions are clearly labelled.
Answer the questions in the spaces provided

•
– there may be more space than you need.
You should show sufficient working to make your methods clear. Answers without working

•
may not gain full credit.
Inexact answers should be given to three significant figures unless otherwise stated.
Information
•• A booklet ‘Mathematical Formulae and Statistical Tables’ is provided.

•
There are 9 questions in this question paper. The total mark for this paper is 75.
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.
If you change your mind about an answer, cross it out and put your new answer and any
working underneath.
Turn over


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R

O 8 x

Figure 1

In this question you must show all stages of your working.
Solutions relying entirely on calculator technology are not acceptable.

The curve shown in Figure 1 has equation

4
y x > –2
x
2

The region R, bounded by the curve, the y‑axis, the x‑axis and the line with
equation x = 8 is shown shaded in Figure 1
Region R is rotated through 360 degrees about the x‑axis.
Use calculus to find the exact value of the volume of the solid generated,
writing your answer in simplest form.
(5)


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, Question 1 continued
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(Total for Question 1 is 5 marks)

3



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