Hello Rocky  ,

JEE Advanced paper is unpredictable. besides marks, percentage also varies soemtimes according to the toughness of the paper. So, its always better to get the percentage of last 3-4 years that will give you the complete idea.

So, Here we go with our list of JEE Advanced trends of last 5 years :

For rank 5000 :

2018 : 44%

2017 : 62.8%

2016 : 36.02%

2015 : 40.48%

2014 : 48.89%

So, to be safe try to score around 50% marks.

Hope it helps! All the best!