How to prepare for the GRE from India / Nigeria / Bangladesh?

The GRE is the same test worldwide, so the prep approach is the same regardless of location. You can take the GRE at home or at a test center. Register through the ETS website (ets.org) and use ETS official practice materials. The at-home option is available in most countries and can be a great choice if test centers are far from you or have limited availability.