27/01/2026
Day 1 – Introduction to Computer (20 MCQs)
Q1. What is a computer?
A) Mechanical machine
B) Electrical machine
C) Electronic machine
D) Manual machine
👉 Answer: C
Q2. The main function of a computer is to:
A) Store data
B) Process data
C) Print documents
D) Play games
👉 Answer: B
Q3. Raw facts and figures are called:
A) Information
B) Output
C) Data
D) Program
👉 Answer: C
Q4. Processed data is known as:
A) Data
B) Input
C) Information
D) Storage
👉 Answer: C
Q5. Which part is called the brain of the computer?
A) RAM
B) CPU
C) Hard Disk
D) Monitor
👉 Answer: B
Q6. Who is known as the father of computer?
A) Alan Turing
B) Bill Gates
C) Charles Babbage
D) Steve Jobs
👉 Answer: C
Q7. Computer works on which principle?
A) Input–Output
B) Data–Storage
C) Input–Process–Output
D) Start–Stop
👉 Answer: C
Q8. Which of the following is NOT a characteristic of a computer?
A) Speed
B) Accuracy
C) Intelligence
D) Storage
👉 Answer: C
Q9. Computer can work continuously because it does not:
A) Use power
B) Make mistakes
C) Get tired
D) Store data
👉 Answer: C
Q10. Which of the following is an example of data?
A) Result card
B) Mark sheet
C) Student marks
D) Report
👉 Answer: C
Q11. Which device is used to give input to the computer?
A) Monitor
B) Printer
C) Keyboard
D) Speaker
👉 Answer: C
Q12. Which device shows the output?
A) Mouse
B) Monitor
C) Scanner
D) Keyboard
👉 Answer: B
Q13. Which one is NOT an advantage of computer?
A) High speed
B) Accuracy
C) Intelligence
D) Large storage
👉 Answer: C
Q14. Computer understands which language?
A) English
B) Urdu
C) Binary language
D) Arabic
👉 Answer: C
Q15. Binary language consists of:
A) 0 and 1
B) A and B
C) Yes and No
D) True and False
👉 Answer: A
Q16. Which generation computer used vacuum tubes?
A) First
B) Second
C) Third
D) Fourth
👉 Answer: A
Q17. A set of instructions given to computer is called:
A) Data
B) Program
C) Output
D) Memory
👉 Answer: B
Q18. Which of the following is a limitation of computer?
A) Speed
B) Accuracy
C) No decision-making power
D) Storage
👉 Answer: C
Q19. Computer gives wrong output if:
A) Hardware is fast
B) Software is updated
C) Input is wrong
D) Memory is large
👉 Answer: C
Q20. Which field uses computers the most?
A) Education
B) Banking
C) Medical
D) All of these
👉 Answer: D