The Indian Council for Medical Research confirmed... ... Coronavirus LIVE Update: India's Cases Rise To 59,92,532; 94,503 Dead

The Indian Council for Medical Research confirmed that they have so far conducted 47,951 cases  and their capacity utilization is at 38%. On March 31, 2020, government's ICMR tested 4562 samples, with 816 tests in private labs. 

There are currently 126 government labs and 51 private labs conducting testing in the country.