Practice Logical Expressions - 2.1.c | Chapter 7: Variables and Expressions | ICSE Class 12 Computer Science
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Academics

Grades

Grade 8 Grade 9 Grade 10 Grade 11 Grade 12

Curriculum

CBSE ICSE IB
Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Professional Courses
Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

games
Typing
Memory
Math
English Adventures
Knowledge

2.1.c - Logical Expressions

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does the OR operator do?

💡 Hint: Think about when at least one condition can satisfy a requirement.

Question 2

Easy

What is the purpose of the NOT operator?

💡 Hint: Consider what it means to say something is not true.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the AND operator (&&) do in a logical expression?

  • Returns true if both conditions are true
  • Returns true if at least one condition is true
  • Inverts the truth value

💡 Hint: Think about a scenario where both items must be satisfied.

Question 2

True or False: The NOT operator can change a true expression to false.

  • True
  • False

💡 Hint: Think about how 'not' changes a statement.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Construct a logical expression that captures the behavior of a user being eligible for a reward if they are over 18, have been active in the last month, and their score is above 100.

💡 Hint: Think about the eligibility criteria and use logical operators to combine them.

Question 2

Write a code snippet that uses a logical expression to determine if a student is passing if they have at least 50% in subjects A & B or 60% in subject C.

💡 Hint: Evaluate both paths of conditions to ensure passing criteria is met.

Challenge and get performance evaluation