In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Senior IAS officer BN Sharma has been appointed as New Chairman of National Anti-Profiteering Authority (NAAP) under Goods & Services Tax (GST). The post of NAAP Chairman is equivalent to the rank of Secretary to Union Government.
Indian Air Force (IAF) has participated in Exercise Pitch Black 2018 at Darwin, Australia. Sixteen different nations from across the globe, including French Air Force (FAF) participated in this exercise.