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    Let us revise what we have learnt:
                           Algorithm is the process of writing all the steps required to solve a particular problem.

                           Flowchart is a pictorial representation of steps involved in the solution of a problem.

                           Keywords are the reserve words that have special meanings and purposes.

                           Variable is just like a small container that can hold a value.

                           Operators are special symbols that are used to perform operations on operands.

                                                                Exercise

                               Something to know

                        A.    Answer the following questions:

                              1.    What do you mean by an operator in Python?

                              2.    Explain the terms:

                                    a.   Operand

                                    b.   Expression

                              3.    What is a relational operator?

                              4.    Explain the purpose of the modulus operator?

                              5.    Differentiate between the division and floor division operators.

                         B.  Fill in the blanks.

                              1.    The values that the operator operates on are called ________________ .

                              2.    9%3 will evaluate to ________________ .

                              3.    ________________ is the combination of operator and operands/values.

                              4.    ________________ operators are also known as comparison operators.

                              5.    ________________ will be the resultant of expression 17//4.

                    28                         KVS DELHI REGION 2025

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