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GATE | Gate IT 2007 | Question 44

A hard disk system has the following parameters :
    • Number of tracks = 500
    • Number of sectors/track = 100
    • Number of bytes /sector = 500
    • Time taken by the head to move from one track to adjacent track = 1 ms
    • Rotation speed = 600 rpm.
What is the average time taken for transferring 250 bytes from the disk ?

(A)

300.5 ms

(B)

255.5 ms

(C)

255.0 ms

(D)

300.0 ms

Answer

Please comment below if you find anything wrong in the above post
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