From the board exam point of view, NCERT text book is the safest and the best source to rely on.
The people who set the papers do not use any other reference books like those of ABC refreshers.
Thanking you
Team
Topperelearning.com
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From the board exam point of view, NCERT text book is the safest and the best source to rely on.
The people who set the papers do not use any other reference books like those of ABC refreshers.
Thanking you
Team
Topperelearning.com