Hello Kishan,
TBSE question papers will help the students to know better about the marks distribution and and important topics for the examination. You can refer to the link given below for the TBSE question papers.
https://www.google.com/url?sa=t&source=web&rct=j&url=https://school.careers360.com/articles/tbse-12th-question-papers/amp&ved=2ahUKEwjxwIDkv9LmAhWFzDgGHXBaBlIQFjADegQICRAB&usg=AOvVaw2IJUoGkIh8DnXkJ1HKkB4U&cf=1
Good luck,
Hope it helps :)
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