Computer Quiz for Class 4 with Answers (Free PDF)

Prepare Grade 4 learners for computer studies with a comprehensive quiz pack: multiple‑choice questions, true/false, fill‑in‑the‑blank and matching exercises — complete with answer key and brief explanations. Download the printable PDF or study online.

Overview

This Class 4 computer quiz aligns with common school curricula across CBSE/ICSE/International Primary standards. It builds foundational digital literacy: computer basics, hardware vs. software, input/output devices, storage, safe internet use, keyboard and mouse skills, text editing, file/folder concepts, and basic coding logic. The resource below includes a study guide, 50+ practice questions and a downloadable PDF with the full answer key.

Table of contents

  • Unit 1 — Computer Basics
  • Unit 2 — Hardware and Peripherals
  • Unit 3 — Software and Operating System
  • Unit 4 — Files, Folders and Storage
  • Unit 5 — Typing, Keyboard & Mouse Skills
  • Unit 6 — Internet Safety and Netiquette
  • Unit 7 — Basic Coding Logic (Patterns & Sequences)
  • Practice Questions: MCQ, True/False, Fill‑in‑the‑Blanks, Matching
  • Answer Key with Explanations
  • Printable PDF Link

Practice MCQs (sample)

  1. 1) Which device is used to point, click and drag on a computer?

    • A) Monitor
    • B) Mouse
    • C) Speaker
    • D) Scanner

    Answer: B — The mouse controls the pointer and lets you select or move items.

  2. 2) A program that helps you create and edit documents is called:

    • A) Browser
    • B) Word processor
    • C) Antivirus
    • D) Game engine

    Answer: B — Word processors (e.g., Docs/Word) are used to write and format text.

  3. 3) Which one is an output device?

    • A) Keyboard
    • B) Mouse
    • C) Printer
    • D) Microphone

    Answer: C — Printers output information onto paper.

True/False (sample)

  • 1) The CPU is known as the brain of the computer. (True)
  • 2) A monitor is an input device. (False — it is an output device.)
  • 3) You should never share passwords with friends. (True)

Fill in the blanks (sample)

  • 1) A folder helps organize files on a computer.
  • 2) RAM is the short‑term memory used while programs are running.
  • 3) The keyboard is used to type letters and numbers.

Matching (sample)

A. Keyboard — 1. Input

B. Monitor — 2. Output

C. Hard disk — 3. Storage

Download the PDF

Download the full “Computer Quiz for Class 4 with Answers” as a printable PDF, including 50+ questions across formats and the complete answer key.

Download PDF

How to use this quiz effectively

  • Start with the study guide for each unit
  • Practice MCQs first, then move to fill‑in‑the‑blanks and matching
  • Time your attempts to build test stamina
  • Review answers and explanations to fix mistakes