Use of Search function from the array of data ( in the same form )

Hi @Sanjit_Makaju

Welcome to the ODK forum. We're glad you're here. When you get a chance, please introduce yourself on this forum thread. I'd also encourage you to add a picture as your avatar because it helps build community!

You can use index-repeat function to fetch data from a different repeat group too. Something like this should work for you:
indexed-repeat.xls (6.5 KB)

Let us know if you need more help.