Are these free resources given in Shweta Arora mam percentyl enough to crack CAT 2026, starting from today?

Yes it is sufficient. Stick to it and study consistently everyday and believe in yourself. Shweta mam will also add mocks- sectional, topic wise...so attempt them after completing every topic. And practice all the questions that are here in percentyl. All the best!

Yes it is more sufficient and more easy to access you will get all in one place that to free of cost.