[{"question":"What are the configurations available in Nirvana Zen?","answer":"Nirvana Zen project offers 2 BHK, 3 BHK configurations."},{"question":"What are RERA numbers for the project Nirvana Zen?","answer":"RERA numbers for the project Nirvana Zen are: \r\nP52100001642"},{"question":"What the pricing and per square ft rate of Nirvana Zen?","answer":"Following is the pricing range by configuration and per square ft rate for the units in Nirvana Zen\r\n. 2 BHK units have total price range between Rs. null to Rs. null and rate of Rs. null \/ sqft. 3 BHK units have total price range between Rs. null to Rs. null and rate of Rs. null \/ sqft"}]