Best of 2 marks from Grade Item

Best of 2 marks from Grade Item

by Vidhya Prakash Rajendran -
Number of replies: 0

I have grade category called as quiz which consists of 3 grade items like Q1,Q2 and Q3. 

I need to find the best of two marks from Q1,Q2 and Q3 grade item. 

Tried best function it is not helpful. Whether we have any other method to find the best of 2 marks. 

Please help me. 


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