October 28, 2026
Class 4 Computer Questions with Answers: Free Practice Set
10 Class 4 computer questions with answers: memory, flowcharts, if–else logic, email and cyber safety.
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Class 4 computer studies cover memory (RAM and ROM), algorithms and flowcharts, if–else thinking, email and online communication, and how to be safe and responsible online.
Here are 10 Class 4 computer questions with answers.
What Class 4 Computer covers
Brain & Bounce Kids splits Class 4 Computer into these 10 topics. Linked topics have their own practice set.
- Computer Fundamentals (Revision)
- Hardware, Software & Memory
- Input, Output & Storage Devices
- Files, Folders & Data Organization
- Algorithms & Flowcharts
- Coding Concepts (Sequence & Logic)
- Conditional Thinking (If–Else Basics)
- Block-Based Coding (Intermediate)
- Internet, Email & Digital Communication
- Cyber Safety & Digital Responsibility
10 Class 4 Computer questions with answers
Ask your child to answer each question out loud first, then tap Show answer to check. The questions get a little harder as you go down each topic.
Hardware, Software & Memory
Q1. What is software?
A) Parts you can touch
B) Programs and instructions
C) Computer wires
D) Storage devices
Show answer
Answer: B) Programs and instructions
Software includes programs that tell the computer what to do.
Q2. What is the function of memory in a computer?
A) To display output
B) To store data and instructions
C) To print documents
D) To control the mouse
Show answer
Answer: B) To store data and instructions
Memory stores data and instructions for processing.
Algorithms & Flowcharts
Q3. Which of these is a real-life example of an algorithm?
A) Playing a game randomly
B) Steps to make a sandwich
C) Watching TV
D) Listening to music
Show answer
Answer: B) Steps to make a sandwich
Following steps to make a sandwich is a real-life algorithm.
Q4. Which symbol shows the flow of steps in a flowchart?
A) Arrow
B) Circle
C) Square
D) Star
Show answer
Answer: A) Arrow
Arrows show the direction or flow of steps in a flowchart.
Conditional Thinking (If–Else Basics)
Q5. Which is a real-life example of if-else?
A) Sleeping anytime
B) If it rains, take an umbrella; else, go without it
C) Eating without thinking
D) Running randomly
Show answer
Answer: B) If it rains, take an umbrella; else, go without it
This shows a condition (rain) and two possible actions.
Q6. What does 'else' mean in coding?
A) Start the program
B) Do the same thing
C) Do something different if condition is false
D) End the program
Show answer
Answer: C) Do something different if condition is false
Else' runs when the 'if' condition is not true.
Internet, Email & Digital Communication
Q7. What is email used for?
A) Playing games
B) Sending messages electronically
C) Printing documents
D) Drawing pictures
Show answer
Answer: B) Sending messages electronically
Email is used to send and receive messages over the Internet.
Q8. Which of these is a popular web browser?
A) Microsoft Excel
B) Google Chrome
C) MS Paint
D) Notepad
Show answer
Answer: B) Google Chrome
Google Chrome is a commonly used web browser.
Cyber Safety & Digital Responsibility
Q9. What is a strong password?
A) Your name
B) 123456
C) A mix of letters, numbers, and symbols
D) Your birthdate
Show answer
Answer: C) A mix of letters, numbers, and symbols
A strong password uses a mix of characters to stay secure.
Q10. Who should you tell if something online makes you uncomfortable?
A) No one
B) A stranger
C) A trusted adult
D) Your friend only
Show answer
Answer: C) A trusted adult
You should inform a trusted adult for help and safety.
How to help your child with Class 4 Computer
- Name things as you use them. Point out the keyboard, the monitor, a folder or the address bar when your child is at a computer or phone.
- Turn routines into algorithms. Ask your child to give step-by-step instructions for brushing teeth or making a sandwich, in the right order.
- Talk about safety early. Never sharing passwords or personal details is the most useful computer lesson of all.
- Try a free block-coding app together. Dragging blocks to move a character makes sequence and loops click.
Olympiad connection
Computer practice supports the NCO (National Cyber Olympiad), which tests computer basics, safe internet use and logical reasoning. See our guides: Olympiad exams for Classes 1–5 · logical reasoning practice.
More practice sets
Class 4 Maths · Class 4 Science · Class 4 English · Class 4 GK · Class 4 Reasoning · Class 3 Computer · Class 5 Computer · All practice questions
Practise more with Brain & Bounce Kids
These questions come from the Brain & Bounce Kids question bank. In the app, your child gets five minutes of Computer practice a day at the right level for Class 4, an explanation after every answer, and a Parent Zone that shows which topics need work.
Frequently asked questions
- What topics are covered in Class 4 Computer?
- Brain & Bounce Kids covers 10 topics in Class 4 Computer: Computer Fundamentals (Revision), Hardware, Software & Memory, Input, Output & Storage Devices, Files, Folders & Data Organization, Algorithms & Flowcharts, Coding Concepts (Sequence & Logic), Conditional Thinking (If–Else Basics), Block-Based Coding (Intermediate), Internet, Email & Digital Communication, Cyber Safety & Digital Responsibility.
- Are these Class 4 Computer questions useful for Olympiads?
- Yes. The NCO (National Cyber Olympiad) covers computer basics, internet safety and reasoning, which are the same areas practised here.
- How much Computer practice does a Class 4 child need each day?
- Five to ten minutes a day is enough for most children in Classes 1–5. Short, regular practice with an explanation after each mistake works better than a long session once a week.