Hi SaraKothari,
Before studying in earnest, spend a little time getting familiar with the format and question types of each section: Quant, Verbal, and Data Insights. Then take a free official practice test from mba.com under realistic conditions. That baseline won't hand you a study plan, but it tells you how far you are from your target. The actual plan gets built through the topic-by-topic work that follows, not from the mock itself.
From there, choose a single comprehensive, structured prep course rather than assembling your own curriculum from scattered sources. A good course sequences topics in the right order, isolates one concept at a time, and tracks your accuracy by topic and difficulty, which is exactly what makes a vast subject feel manageable.
The engine of your prep is topical mastery. Take one topic at a time, learn the underlying concepts and techniques thoroughly, then practice only that topic until your accuracy is consistently high before moving on. Don't worry about timing yet. Accuracy comes first, and speed follows naturally once the approach becomes automatic.
Review is where most of the improvement happens. For every question you miss, figure out what went wrong: a concept you hadn't learned, a misread, a careless error, or a trap answer. Then redo it later from scratch to confirm the fix held.
Full-length practice tests become useful only after you've worked through the content this way. Taken too early, they just confirm the foundation isn't built yet.
So: get familiar with the exam, take one baseline test to see the gap, then commit to one structured resource and work through it topic by topic, mastering each before moving on. Going deep with one plan instead of wide across many is what turns an overwhelming amount of material into a clear path.
This article walks through how to get started the right way:
How to Start Studying for the GMAT Focus.
SaraKothari
I want to start my preparation from a beginner level, establishing good logic and fundamentals.
The matrial is very vast and overwhelming.
Please guide how should I start? Which materials to refer to build a concrete foundation.