Hello,
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As I am not a resident of west Bengal or malda college,,but I am sure that the class are held regularly except weekends.

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As i have seen the previous timetable of particular college the classes were held regularly except weekends.
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MBBS is a course that needs classes to be held regularly for perfection.
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Visit malda college official website if you want to see previous class time table.I will help you with the link.Copy and paste in browser.
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http://www.maldamedicalcollege.com/single.php?page=Class%20Schudle%202017