Can we use Procedural Programming to solve any problem that can be solved using Object Oriented Programming Concepts? My problem is are there some particular problems which can only be solved using OOP concepts.
Please help me understand this.
Yes. Anything that can be solved using OOP can be solved using procedural programming. In the end the compiler just turns your OOP code into assembly, which is procedural.
It all comes down to what the combination of the CPU/RAM etc in your computer can do. Since your computer is Turing Complete it can solve any problem that be solved by any other language or machine that is also Turing Complete.