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B. Fill in the blanks.

1. Keyword
2. Relational

3. Algorithm
4. Arithmetical

5. Flowchart

C. Match the following:

1. b) 2. c) 3. a) 4. e) 5. d)

D. Predict/Select the correct OUTPUT for each question.

1. C. 2. A. 3. B. 4. B. 5. B.

E. State whether these statements are true or false.

1. False 2. False 3. True 4. False 5. False

Chapter 3

Activity 3.1 (pg. 41)

A. Answer the following questions:

1. Logic of a program is the method or solution of the problem or a program by which
it can be solved.

2. A logical operator is a type of operator in python which is used to check one or
more conditions for their Trueness or Fallacy. Types of logical operators in python
are not, and & or.

3. ‘not’ is a unary logical operator that works on a single condition and gives the reverse
of the value i.e. it gives True when result comes False and vice-versa.

4. ‘and’ logical operator is used to give the final result ‘True’ only when both the
conditions are True but ‘or’ operator is used to give final result ‘true’ if any one of
the two conditions is True.

B. Fill in the blanks.

1. not

2. Logical
3. Relational

4. ‘or’

5. Two(02)

76 KVS DELHI REGION 2025