RRB Group D Model Paper 4 with solutions

(3) Sudeep Lakhtakia has been appointed as the new DG of National Security Guard (NSG) and will hold the post till July 2019. He will take over from S P Singh, the current chief of the elite counter terror force, who retires on January 31, 2018. Currently, Lakhtakia is serving as a Special Director General in the Central Reserve Police Force (CRPF) headquarters in New Delhi. He is an Indian Police Service (IPS) officer from the 1984- batch