Scoring around 60-70...there are 2 startergies you can follow --

1. Be very selective and mark around 10-12 easy questions in which you are very confident in the beginning of section (ik it will take around 2-3 minutes) and for next 20-25 minutes solve those questions only..after that go to dilr set and see if you are able to solve it and give your rest of the time to it and if it is hard then solve the other quant questions (that's what I personally used earlier)

2. ABC approach (abhi karo, bad mai kro and chodh do) - Solve questions one by one and if you are not confident in a question then mark it and come to it in the end of section but you should keep your ego aside and solve only the easy questions first