Hi Pavan,
You can create a new pull subscription on the same publication after creating a push subscription. I make a test about your scenario, everything works as expected and the data is replicated properly.
However, please note that after a subscription is created, it cannot be changed from one type to another.
For more information, please view the following article.
Subscribe to Publications: https://msdn.microsoft.com/en-us/library/ms151170.aspx
Thanks,
Lydia Zhang
Lydia Zhang
TechNet Community Support
