How many GRE marks required for California state university and san francisco state university.?

You are permitted to retake GRE every 21 days. With a limit of up to five attempts within any continuous 12 months period. 

Exam is available year round. You have flexibility to choose a new date.

The GRE test center provides it. You must return all sheets before leaving. You can not bring your own pens or paper into the room. So, keep these things in mind.

No. The shorter GRE format (1 hour 58 minutes) has no scheduled breaks. Leaving the room for any reason will not stop your exam timer. However, you can have water or use washroom but timer will not stop.

No. Personal calculators are strictly banned in GRE Exam.

You must use the official on screen calculator provided during the Quantitative sections. Well, do not be over dependent on calculators.

Yes. Use "Find Test Centres" tool on official ETS website. Enter your city name to see live dates.

Then select the locations you want. At last complete the payment by Credit/debit card or UPI.