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Python Lambda Functions: True/False Conditions with Examples | Practice Guide

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Learn how to use Python lambda functions for boolean checks (True/False) with practical examples. Master conditions like even numbers, palindromes, and list filtering for efficient coding.

🔍 True or False

🟢 Beginner

  1. A lambda function in Python can have multiple expressions separated by commas.
    2. Answer

    ❌ False – A lambda function can only have one single expression. It cannot contain multiple independent expressions.

  2. The `lambda` keyword is used to create anonymous functions in Python.
    3. Answer

    ✅ True – Lambda functions are anonymous, meaning they are not necessarily bound to a name, and are created using the `lambda` keyword.

  3. Lambda functions must always be assigned to a variable before being used.
    4. Answer

    ❌ False – Lambda functions can be used immediately without being assigned to a variable, for example by invoking them directly.

🟡 Intermediate

  1. In Python, you can pass lambda functions as arguments to higher-order functions like `map()` and `filter()`.
    2. Answer

    ✅ True – Higher-order functions accept other functions as arguments, and lambda functions are often used for this purpose.

  2. The result of a lambda function must always be a numeric value.
    3. Answer

    ❌ False – A lambda function can return any type of result — numeric, string, list, or even an object, depending on its

🔴 Advanced

📚 Related Resources

🧠 Practice & Progress