Hey there!
Assuming you are a beginner in this field, I would surely recommend you to pursue C language for a start or as an introduction to the world of programming. I am going to keep it simple, as when you proceed with C language you can learn other languages with much ease. You might have a question about which language is the best but It is a fact that every language has its own efficiency and each language requires its own amount of hard work to attain proficiency. I recommend C language as it brings you up from the first step and after a while you can surely figure out the rest of your way ahead!

Good luck!

Hi Harshit, 

Learning Python and Java on your own from a good institution will really help you in your college. Also you can assist a programmer to learn the practical aspect of developing a product using the above mentioned languages.