PPSC Past Paper Assistant Labour and Human Resource 2019 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQs“Dosimeter” is a device used to measure?A. Radiation for safety purposes B. The speed of wind or any other gas C. Heat radiation D. High temperature Which key on the keyboard can be used to view slide show?At present, the European Union has _____ member states?
