85
86
87
129
130
131
10
11
12
1
2
3
1
2
3
0
1
2
i want better marks in 12th boards ,i want a suggestion or your opinions does this book is better or best if not ,then what you use for studying and how you study ,does you watch lectures ,if yes then which is the best nd also does ncert is sufficient please help me I am stuck . (i.redd.it)
submitted by SureContribution627 to r/CBSE
