1 votes 1 votes the answer should be 50 right? Databases made-easy-test-series databases natural-join + – Kalpataru Bose asked Dec 31, 2017 edited Mar 5, 2019 by Aditi Singh Kalpataru Bose 470 views answer comment Share Follow See 1 comment See all 1 1 comment reply Anu007 commented Dec 31, 2017 reply Follow Share minimum 50 , maximum 80. 0 votes 0 votes Please log in or register to add a comment.