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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Find the square of 15 using the pattern discussed.
💡 Hint: Remember to apply the unit digit pattern.
Question 2
Easy
What is the square of 65?
💡 Hint: Use the same formula for computation.
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 will be the last two digits of the square of any number ending in 5?
- 25
- 05
- 15
💡 Hint: Think about the properties of square numbers.
Question 2
True or False: All square numbers end with the digits 2, 3, 7, or 8.
- True
- False
💡 Hint: Recollect the unit digits for squares.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Find the square of 95 and explain how you arrived at your answer.
💡 Hint: Use the pattern discussed in the section.
Question 2
If a number ends with digit 5, can its square ever end with any other digit? Validate your answer with examples.
💡 Hint: Think of several examples.
Challenge and get performance evaluation