<prompt> Mixed tumors of the salivary glands are:Most common in submandibular glandUsually malignantMost common in parotid glandAssociated with calculi  <response>: Mixed tumors of salivary glands are pleomorphic adenomas as they have both epithelial and mesenchymal elements MC site for all salivary gland tumors is parotid gland except for: Adenoid cystic carcinoma MC site is minor salivary gland. Squamous cell carcinoma MC site is submandibular gland. 