I need 310 in 1.5 month

I only have around 1.5 months and I’m following GregMat’s 1-month plan blindly. I don’t look for extra material/suggestions for verbal & quant other than Gregmat+. I have an 8 in IELTS. Do you think it’s possible to get around 310 (approx:- Q: 160, V: 150) in 1.5 months?

The diagnostic test is your best bet & the most appropriate place to get that ans.

Thanks, I’ll keep that in mind.