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Paper 2 – Problem Solving Approach -Practical
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Past Paper-2 May/June 2025
Past Paper-1 May/June 2025
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Olevel : Computer Science 2210 / IGCSE 0478 : Recorded

Read all the questions and solve them in your notebook for better practice. Always break down each question into smaller parts before solving it.


Question 1:

Write a pseudocode to store the prices of 8 items in a one-dimensional array.
The program should then ask the user to enter a price value and search for it using linear search.
If the price is found, display “Price found at position X”, otherwise display “Price not found”.

(4 marks)


Question 2:

Write a pseudocode that stores the roll numbers of 10 students in a one-dimensional array.
The program should then ask the user to input a roll number to search.
If the roll number exists, display “Student is registered”, otherwise display “Student not found”.

(4 marks)


Question 3:

Write a pseudocode to store 5 city names in an array.
The program should then ask the user to enter a city name to search.
If the city is present in the list, display “City found”, otherwise display “City not found”.

(3 marks)


Question 4:

Write a pseudocode to store 10 temperatures recorded during a week.
The program should then ask the user to input a temperature value and use linear search to check if it was recorded.
If found, display “Temperature recorded”, otherwise display “Temperature not recorded”.

(4 marks)


Question 5:

Write a pseudocode to store the marks of 6 students in a one-dimensional array.
The program should then ask the user to enter a specific mark to search for.
If the mark is found, output the position number, otherwise display “Mark not found”.

(4 marks)

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