Assistant Director BPS-17 MOD 2022 Solved Paper of FPSC. Here is the complete Solved Past Paper of Assistant Director of BPS-17 Ministry of Defence MOD conducted by FPSC.

Greenhouse effect’ means:

A. Trapping of solar energy due to atmospheric carbon dioxide

B. Trapping of solar energy due to atmospheric oxygen

C. Pollution in houses in tropical region

D. None of the above