For 3rd prof... should I do last 10 years papers

For 3rd prof… should I do last 10 years papers ( 2010 - 2019 ) or last 12 years papers ( 2008 - 2019 ) ??

University exam 18 days later !!.

please guide seniors

Last 7 years are enough

I don’t think it makes much difficulty in reading 2 papers extra

Ask your college/university seniors. They are better guide.

Stop wasting time on FB.