The 3 2 5 card game (Teen Do Paanch) is played by three people with a 30-card deck, not the full 52. Here is exactly what to take out.
That removes 22 cards and leaves 30.
A, K, Q, J, 10, 9 and 8 of all four suits (28 cards), plus the 7 of spades and the 7 of hearts. Together that is 30 cards.
Three players with 10 cards each is 30. A round has 10 tricks, and the quotas 5, 3 and 2 add up to 10. Read how to play 3 2 5 for the quotas and the full rules for a scoring example.
Note: house rules differ between families and regions. This page describes the version described on this site.
The 3-2-5 Card Game app for Android is free and has no ads. The in-app guide teaches the rules as you play.