Question

which set was the hardest in class 10 science board exam 2019 today?​

Answer 1

all sets are equal just question type differs

but I have set 3

Answer 2

According to me, no question paper is tough if you know the chapters thoroughly and your concepts are clear.

Having a sound basic knowledge on the subject enables you to understand every question given in a question, no matter how tricky they seem.

The main purpose of any examination is not just to measure how much you have studied but also to assess how much you have assimilated.