Practice Statements and Their Truth Values - 8.2 | 8. Mathematical Reasoning | ICSE Class 11 Maths
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8.2 - Statements and Their Truth Values

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Is '2 + 2 = 4' a statement?

πŸ’‘ Hint: Ask yourself if the statement can be true or false.

Question 2

Easy

Is 'The sun is a star' true?

πŸ’‘ Hint: Consider what you know about the sun.

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

Which of the following is a true statement?

  • The Earth is flat.
  • Water is wet.
  • The sky is orange.

πŸ’‘ Hint: Think about the conditions of water.

Question 2

True or False: 'All fish are mammals.'

  • True
  • False

πŸ’‘ Hint: Recall the classifications of animals.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Consider the statement: 'If it rains, then the ground is wet.' If it is not raining and the ground is still wet, is this statement true or false?

πŸ’‘ Hint: Remember the implications of an 'if... then...' statement.

Question 2

Prove whether the following statement is a tautology: 'It is either raining or it is not raining.'

πŸ’‘ Hint: Consider how many outcomes there are regarding the weather.

Challenge and get performance evaluation