Hello Aspirants,

Hope you doing well, So the minimum marks required in 2nd puc  is  around  200 marks  out of 600 marks that is 35 percent so if you scored  more then 35 percent then you would  be able to  pass the 2nd puc exam if you failed to make it to  35 percent or below 35 percent then you would not be  able to pass this 2nd puc  exam

if  you want more information regarding the puc exam you can visit over here you will get a list of information over here

https://school.careers360.com/exams/karnataka-puc-board