Add Commonly asked question in the interview(HacktoberFest 2020)

### You can add any sort of question either MCQ or subjective in the respective repository.

You can add the questions in the respective language folder. It does not matter the level of the question.

## If you want to learn how to resolve merge conflicts, you can watch this [youtube video](https://youtu.be/Mrh_YmPqNU8)