1. Only two persons are senior than F which means F is IGP. 2. D is just senior than the one who belongs to HP. Neither INSPECTOR nor HAVILDAR belongs to HP. 3. F does not belong to HP. D is junior than the one, who belongs to UP. The one who belongs to MH is senior than D but junior than A, who is not the DGP. So, from the above clues it is clear that the one who works as SI, belongs to HP which means D works as INSPECTOR. Also, either F or the one who works as DIGP belongs to MH. So, we have two cases. Case I: When F belongs to MH: 
Case II: When the one who works as DIGP belongs to MH: 
______ has been appointed as the Director General of Narcotics Control Bureau (NCB)?
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The Rabha ethnic group primarily resides in which Indian state?
Who is the current head of NCAER(National Council of Applied Economic Research?
___________ is directly related to with the functioning of the RBI.
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Where is the World Trade Organization's headquarters situated?
