Hey Manasi,

Here are good some colleges under Mumbai University for pursuing bsc statistics:

1.St. Xavier's College

2. Elphistone College

3. Kishinchand Chellaram College 

4. Gurunanak Khalsa College

5. Indian Statistical Institute

6. Kirti M Doongursee College

Check their official websites of the particular college in order to know about the eligibility of the following colleges .

Hope this helps!