That is a simple question that is very hard to answer because it depends on what else your system is doing other than radio RX. Section 17.1 of the nRF52832 Product Specification lays out some current consumption scenarios including radio RX, but you may need to take those numbers and add on the consumption caused by any peripherals you may have enabled as well.
I can only assume you mean the link to the product spec. You can go to the info center here: link text and browse to the nRF52 and it's product specification
