Do I have to submit original property documents for the court's verification?

I have a property matter going on in the Kalyan court, Thane district. The court has asked me to submit the original property documents for verification My question is - 1) Do I have to SUBMIT the original documents OR the judge will verify the documents there-and-then and return the original documents immediately? 2) Does the court give an acknowledgement for the original documents submitted to the court.