Nata exam ka second paper bhrna jrrori hai
HELLO!SUBHASH
If you want pursue B.Arch courses then you can fill up JEE MAINS PAPER 2.If you want pursue Btech the go with JEE MAINS PAPER1.It is not compulsory of filling both papers.You can fill which paper you want.
You can ask if you have any other queries.
GOOD LUCK!

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