Is there is a concept of data types in python??

Answer 1

Yes but it's built in .
While defining a variable , you need not to define the data type in python which is a good feature of python

You can write
x=43 instead of writing int(x)=43

There are various datatypes such as :
Numbers :
1. integers
2. Float
3. Bool
4. Imaginary

Sequence:
1. Tuples
2. Lists
3. Strings

Sets

Mapping:
1. Dictionary

And at last we have None data type which defines absence of a value.

Thanks

Answer 2

primitive and non-primitive data types python

google that :)

Answer 3

Python is also dynamically typed.

Answer 4

You're half through your tutorial, and you don't know yet? o_O

There are all sorts of built in types like str, int, float, list, dict etc., and you can define your own with class.

You'll learn more about it in the OOP sections.