Coding Challenges for JavaScript Interview

1. Create a function which takes a number as a string and returns the number as a string without trailing and leading zeros.
2. Create a function which takes an object as input and converts it into an array of keys and values.
3. Create a function which takes an Array of numbers as input and returns the smallest number from array.
4. Create a function which takes a string as input and returns true if the string contains any number.
5. Create a function which will calculate the length of a Nested Array.
6. Create a function which will take two dates as input and returns the number of days between them.
7. Create a function which will remove last vowels from every word in a sentence.

Watch the video shared above for solutions.