Hi lalit,

GRE exam is conducted in two different formats, namely GRE General Test and GRE Subject Test

The GRE test pattern 2018 helps to evaluate a candidate’s verbal, quantitative, critical thinking and analytical writing skills.

As per the GRE 2018 test pattern, it is delivered in two formats: Computer-based test and Paper-based test.

You can opt for any one of the formats you wish to appear for and you will have to mention the same during GRE registration.

Test pattern of both the formats are quite similar.

You can check detailed information about the test pattern from the link below-

https://studyabroad.careers360.com/articles/gre-test-pattern

Hope this helps you. Good Luck!