freeCodeCamp/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/numpy-operations.english.md

---
id: 5e9a093a74c4063ca6f7c155
title: Numpy Operations
challengeType: 11
isHidden: true
videoId: eqSVcJbaPdk
---

## Description

<section id='description'>
</section>

## Tests

<section id='tests'>

````yml
question:
  text: |
    What is the value of `a` after you run the following code?:

    ```py
    a = np.arange(5)
    a + 20
    ```

  answers:
    - '[20, 21, 22, 24, 24]'
    - '[0, 1, 2, 3, 4]'
    - '[25, 26, 27, 28, 29]'
  solution: 2
````

</section>