AS
COMPUTER SCIENCE
Paper 2
Monday 19 May 2025 Afternoon Time allowed: 1 hour 30 minutes
Materials
For this paper you must have: For Examiner’s Use
• a calculator. Question Mark
Instructions 1
• Use black ink or black ball-point pen.
• Fill in the boxes at the top of this page. 2
• Answer all questions.
3
4
5
6
7
8
9
10
11
12
13
TOTAL
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, 2
Do not
write
outside the
box
Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
• You must answer the questions in the spaces provided. Do not write outside the box around each
page or on blank pages.
• If you need extra space for your answer(s), use the lined pages at the end of this book. Write the
question number against your answer(s).
• Do all rough work in this book. Cross through any work you do not want to be marked.
Information
• The marks for questions are shown in brackets.
• The maximum mark for this paper is 75.
Advice
• In some questions you are required to indicate your answer by completely shading a lozenge
alongside the appropriate answer as shown.
• If you want to change your answer you must cross out your original answer as shown.
• If you wish to return to an answer previously crossed out, ring the answer you
now wish to select as shown.
*JUN257516201* 7516/2
IB/G/Jun25/G4002/E11
Answer all questions in the spaces provided.
4
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IB/G/Jun25/7516/2
, 3
Do not write outside the
.1 box
. 0 1 1 Which two of the numbers below belong to the set of numbers represented by
Shade two lozenges.
A 0
B
C π
D
0 1
0 1
E 998
.2 Describe what is meant by the term ‘
Turn over ►
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IB/G/Jun25/7516/2
, 4
Do not
write
outside the
box
.3 Explain why real numbers are better suited to representing measurements of some
quantities than natural numbers.
*02*
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IB/G/Jun25/7516/2
COMPUTER SCIENCE
Paper 2
Monday 19 May 2025 Afternoon Time allowed: 1 hour 30 minutes
Materials
For this paper you must have: For Examiner’s Use
• a calculator. Question Mark
Instructions 1
• Use black ink or black ball-point pen.
• Fill in the boxes at the top of this page. 2
• Answer all questions.
3
4
5
6
7
8
9
10
11
12
13
TOTAL
for more: tyrionpapers.com
, 2
Do not
write
outside the
box
Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
• You must answer the questions in the spaces provided. Do not write outside the box around each
page or on blank pages.
• If you need extra space for your answer(s), use the lined pages at the end of this book. Write the
question number against your answer(s).
• Do all rough work in this book. Cross through any work you do not want to be marked.
Information
• The marks for questions are shown in brackets.
• The maximum mark for this paper is 75.
Advice
• In some questions you are required to indicate your answer by completely shading a lozenge
alongside the appropriate answer as shown.
• If you want to change your answer you must cross out your original answer as shown.
• If you wish to return to an answer previously crossed out, ring the answer you
now wish to select as shown.
*JUN257516201* 7516/2
IB/G/Jun25/G4002/E11
Answer all questions in the spaces provided.
4
for more: tyrionpapers.com
IB/G/Jun25/7516/2
, 3
Do not write outside the
.1 box
. 0 1 1 Which two of the numbers below belong to the set of numbers represented by
Shade two lozenges.
A 0
B
C π
D
0 1
0 1
E 998
.2 Describe what is meant by the term ‘
Turn over ►
for more: tyrionpapers.com
IB/G/Jun25/7516/2
, 4
Do not
write
outside the
box
.3 Explain why real numbers are better suited to representing measurements of some
quantities than natural numbers.
*02*
for more: tyrionpapers.com
IB/G/Jun25/7516/2
