Is previous scorecard (neet19) necessary for a dropper to write neet 2020

Hello there!
Greetings!
You don't need to worry at all regarding this as there's no rule that one needs to appear in neet 2019 to appear in 2020 and there's no need of previous score card at all.
So you can participate in neet 2020 even if you didn't appear in neet 2019.
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Thankyou