approximately how much questions repeated in 21 years previous question paper in physics,chemestry,and biology subject.
Answer (1)
25th Aug, 2021
Hello there!
See for every 2to 3 years the questions are repeated in every paper and every board.
Some papers might have a set pattern of repeating of questions.
Kindly go through the previous years questions well in order to know it well.
Good Luck!
See for every 2to 3 years the questions are repeated in every paper and every board.
Some papers might have a set pattern of repeating of questions.
Kindly go through the previous years questions well in order to know it well.
Good Luck!
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