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2. What is meant by a flowchart?
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B. Long answer type questions.
1. Define any two characteristics of a good algorithm.
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2. Describe the use of the Process and the Input/Output symbols in the flowcharts.
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3. Write an algorithm and draw a flowchart to check whether a given number is prime or not.
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C. Recognise and write the names of these symbols.
1. ........................... 3. ...........................
2. ........................... 4. ...........................
D. Application-based questions.
1. You’re creating a recipe for a new smoothie and need to list the steps to
blend the ingredients in the right order. What algorithm you will write
ensuring you don’t miss any important steps?
2. Design a flowchart to help your classmates decide which extracurricular activity to
join based on their interests and availability, and visually guide them through the
decision-making process.
#Coding & Computational Thinking
Higher Order Thinking Skills (HOTS)
1. Given is an algorithm to prepare Maggi in a jumbled-up order. Re-write the correct set
of sequences.
a. Give two minutes to boil
b. Take a pan with water
c. Stop
d. Turn on the gas burner
e. Start
Algorithms and Flowcharts 45

