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c. A good flowchart will use ____________ symbols.
d. Only one flow line should enter a decision symbol, but ____________ flow lines should leave
the decision box.
e. ____________ is a diagrammatic representation that illustrates a solution model to a given
problem.
4. Short answer type questions.
a. What is an algorithm?
______________________________________________________________________________
b. What is meant by a flowchart?
______________________________________________________________________________
c. Name the different symbols used in flowchart.
______________________________________________________________________________
d. What is the need to write an algorithm?
______________________________________________________________________________
5. Long answer type questions.
a. Explain the basic rules that we must follow while drawing a flowchart.
b. What are the characteristics of a good algorithm?
c. Describe the use of the Process and the Input/Output symbols in the flowcharts.
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1. Application based questions. Experiential Learning
a. Suresh is drawing a flowchart to calculate area of a triangle. Which box does he
need to:
(i) Read the sides of the triangle
(ii) Calculate the area
(iii) Show the value of area of the triangle
b. Richa wants to draw a flowchart to find smallest of the four given numbers. Is it advisable
to directly make the flowchart or should she make something else before drawing the
flowchart?
Algorithm and Flowchart 95

