Cash limit on 80g exemption per transaction or combined?

A_B_B (Compliance) (55 Points)

12 July 2019  

I have made monthly 2000 rs cash donations to one single charitable institute for 3 months. Can I claim 2000 Rs each exemption as 3 line items for respective months in ITR (under 80G section), totalling upto 6000 Rs?