✍️ Practice Questions: Understanding Algorithms

🧠 Section A: Objective Questions (1 mark each)

  1. What is an algorithm?
    a) A type of computer
    b) A step-by-step solution to a problem
    c) A programming language
    d) A robot

  2. Which of these is an example of an algorithm?
    a) A poem
    b) A movie
    c) A cooking recipe
    d) A song

  3. What should be the first step when writing an algorithm?
    a) Start coding
    b) Draw a diagram
    c) Understand the problem
    d) Use a calculator

  4. Algorithms must always:
    a) Use big words
    b) Be written in reverse order
    c) Follow a sequence of steps
    d) Be written in English only

  5. What word is usually used to start an algorithm?
    a) Begin
    b) Step-1
    c) Go
    d) Start

✏️ Section B: Short Answer Questions (2-3 marks each)

  1. Write the definition of an algorithm in your own words.

  2. List two real-life tasks where you use an algorithm without realizing it.

  3. Write any three important rules to remember while writing an algorithm.

  4. Complete this algorithm to make a glass of lemonade:
    1. Start
    2. Take a glass
    3. Add ____________________________
    4. Stir well
    5. End

  5. Identify and correct the order of this incorrect algorithm to tie shoelaces:
    1. End
    2. Start
    3. Pull the laces tight
    4. Cross both laces
    5. Make a bow

🎨 Section C: Activity-Based / Creative Tasks (5 marks each)

  1. Write an algorithm for the following daily activity:
    "Getting ready for school in the morning."
    (Write 5–6 clear steps)

  2. With a partner, create and present an algorithm to make a sandwich or your favorite snack. Add fun drawings or emojis next to each step.

  3. Write an algorithm for watering a plant. Also explain what would happen if steps are not in the correct order.

  4. Think like a robot! Write an algorithm to walk from your bedroom to the kitchen and pick up a glass of water.

  5. Write your own algorithm for any fun task you like (e.g., playing a game, opening a school bag, drawing a smiley). Be creative and use clear steps!
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