hiii Rutuja ,

B.Sc is a course which is offered at the undergraduate degree level. The duration of the course in Maharashtra is 3 years. Aspirants are offered various specializations in B.Sc course. Plenty of university in India like BHU , DU and some other state university offer B.Sc deegre. 

Some best bsc college in Maharashtra - 

1. Fergusson College

2. Ramnarain College

3. Mithibai College

4. Kishichand Chellaram College

5. Sophia College

6. Kirti M. Doongursee college

7. GN Khalsa College

8. Kelkar Education Trust

9. SIES College

10. Ajeenkya DY Patil University 

Hope I resolved your query.