Hi Kanakshukrey,
Honestly, it’s difficult to say whether your current prep materials will be enough for you to fully learn GMAT quant. The best thing you can do is objectively evaluate your progress so that, in the event that the prep books aren’t meeting your needs, you don’t end up overinvesting time in resources that aren’t working for you. So, after about 4 to 5 weeks, see whether you’re improving. If not, then consider changing up your study materials.
If you do decide to make a change, check out the GMAT Club reviews for the
best quant courses.
You also may find it helpful to read my article about
how to increase your quant score.