Which symbol is used for the modulus operation in Python?

The modulus operation in Python is represented by the percent symbol (%). This operator calculates the remainder of the division between two numbers. For instance, if you were to evaluate 10 % 3, the result would be 1, since 10 divided by 3 is 3 with a remainder of 1.

Understanding the modulus operator is crucial as it is commonly used in various programming scenarios, such as determining if a number is even or odd (using modulus by 2), or in algorithms that require cycling through a range of values.

The other symbols in the provided choices represent different arithmetic operations: the plus sign (+) denotes addition, the forward slash (/) indicates division, and the asterisk (*) signifies multiplication. Each of these serves a distinct purpose in arithmetic calculations, but none perform the modulus operation.