Hello, here I am providing you the details of the GRE test as under:

About GRE:
Accepted by thousands of graduate and business schools worldwide, the GRE revised General Test is the only graduate-level admissions test that lets you skip questions and go back, change your answers and have control to tackle the questions you want to answer first.

GRE general test contents:
Verbal reasoning
Quantitative reasoning
Analytical reasoning

GRE subject test includes:
Biochemistry, Cell and Molecular Biology
Biology
Chemistry
Literature in English
Mathematics
Physics
Psychology

Fees:
Standard Test Administration
GRE revised General Test — worldwide $205

Special Handling Requests
Late registration fee (paper-delivered test online registration only) $25
Standby testing (paper-delivered test only) $50
Rescheduling fee $50
Changing your test center $50

Important dates:
Test Dates
10/17/15
11-07-2015
02-06-2016

Regular Deadline
09-04-2015
09/25/15
12/25/15