Hello, here I am providing you the details of the GRE exam and its format as under:

Verbal Reasoning
Reading Comprehension
Text Completion
Sentence Equivalence
2 Verbal reasoning sections – 20 Questions & 30 minutes per section.

Quantitative Reasoning
It covers basic mathematical skills you have developed during high school like arithmetic concepts, geometry, algebra, probability and statistics.
2 Quantitative reasoning sections – 20 Questions & 35 minutes per section.

Analytical Writing
Issue-Task essay
Argument-Task essays
30 minutes are each and total evaluation is done on a scale of 0-6 with half point increment

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

Scores Reported on the GRE® revised General Test
Section Score Scale
Verbal Reasoning 130–170, in 1 point increments
Quantitative Reasoning 130–170, in 1 point increments
Analytical Writing 0–6, in half point increments