Should i apply for UPES through JEE or board merit or give their entrance exam? Which is better?

Should i apply for upes through jee or board merit or give their entrance exam which is better

As your credential says , you have dropped this year , so you must be having your boards percentage, you basically need about 80% , so you can judge whether boards merit basis is for you or not

For jee , you need roughly 150/300 to get through .

And hence , I don’t think you should complete rely on jee , if you want to get into upes .
I think , if possible then you should give their entrance test

I have 89 percent in 12th boards and scored 90+ in pcm can't i go through board merit

Then you can apply by boards merit basis