1 votes 1 votes I am getting $ \Large1374845$ Is it right? Please explain your logic if you got other from this ! CO and Architecture co-and-architecture + – saxena0612 asked Jan 5, 2018 edited Mar 14, 2019 by Naveen Kumar 3 saxena0612 365 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments just_bhavana commented Jan 5, 2018 reply Follow Share I'm getting 250*16*256 + 10*256 + 125 = 1026685 1 votes 1 votes vijay_jr commented Jan 5, 2018 reply Follow Share See here:https://gateoverflow.in/1337/gate2009-51 1 votes 1 votes Ashwin Kulkarni commented Jan 5, 2018 reply Follow Share @saxena First of all 1 cylinder consists = 8*2 platters(surfaces) = 16. each platter has capacity 256 sectors/track = 16 * 256 Now we need to go upto 251th cylinder = 16*256*250 (capacity of 250 cylinders) + 10 * 256 (10 surfaces has 256 s/t each) + 125th sector = 1026685th sector 1 votes 1 votes Please log in or register to add a comment.