This Python Operator Overloading Quiz helps you understand how Python lets you redefine the behavior of operators (like +, -, *, etc.) using special methods. Practice how to use __add__, __eq__, __str__, and more to make your custom classes behave intuitively.
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class Demo: def __add__(self, other): return “Added”
print(Demo() + Demo())
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Question 4 of 15
4. Question
Which method corresponds to the == operator?
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Question 5 of 15
5. Question
What is the purpose of __str__() method?
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Question 6 of 15
6. Question
Can you overload the * operator?
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Question 7 of 15
7. Question
Which method is used to override the < operator?
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Question 8 of 15
8. Question
What will this code print?
class Test: def __str__(self): return “Test Class”
print(Test())
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Question 9 of 15
9. Question
What is the difference between __add__() and __iadd__()?
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Question 10 of 15
10. Question
Which method overloads the != operator?
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Question 11 of 15
11. Question
What happens if __add__() is not defined in a class using +?
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Question 12 of 15
12. Question
Which method is used to overload // (floor division)?
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Question 13 of 15
13. Question
Can operator overloading be used for comparison operators like >?
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Question 14 of 15
14. Question
How do you overload the indexing operator []?
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Question 15 of 15
15. Question
What will this output?
class A: def __eq__(self, other): return True
print(A() == A())
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Summary
This Python Operator Overloading Quiz teaches how to customize the behavior of operators for user-defined classes using dunder methods like __add__, __eq__, __str__, and __iadd__. It’s a must-know for writing intuitive and elegant OOP code in Python.
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