Yes 60questions are of assertion reason definitely u need to solve them here's the way to crack AR type questions-
For phy read NCERT blue boxes points to ponder line to line
and to solve AR type questions Don't read the reason just read the assertion nd think that assertion is true or not if assertion is true than think of reason after this look the reason which is given if it satisfies the assertion than option A will be correct nd if u think assertion is wrong nd u r sure about it than directly answer 4th bcoz it's the only option where assertion is false. That's all
hope it helped u??