GRE is a computer-based test and is offered throughout the year by ETS

As you want here I am providing GRE Test Centers in India

GRE Test Centers in Bangalore
Prometric Testing Private Limited
3rd Floor Tower B Prestige Shanti Niketan
Whitefield
ITPL Road
Bangalore South Taluk
Bangalore, India

IDomain Technologies
No 65, First Floor, 2nd ‘A’ Cross
K.H.B Colony, Koramangla, 5th Block
Behind INFOSYS and TAVANT Technologies Building
Opp to Peas Park
Bangalore, India

New Delhi
Cyberstation
CPS Global
E-512. 3rd Floor Sector-7
Dwarka (Near -Ramphal Chowk)
New Delhi, India

Merit
A-9, Qutab Institutional Area
Qutab Institutional Area, Near JNU
U.S.O Road, Shaheed Jit Singh Marg
New Delhi, India

Council for American Education
A-260 (3rd Floor)
Defence colony
New Delhi, India

Shiksha Overseas
25/33, Lower Ground Floor
East Patel Nagar
New Delhi, India

296, First Floor
Satya Niketan
New Delhi, India

GRE Test Centers in India