Direction- Study the following information carefully to answer the given questions.

Ten naval officers, each holding different rank viz. Admiral, Vice- Admiral, Rear Admiral, Commodore, Captain, Commander, Lt. Commander, Lieutenant, Sub Lieutenant, and Midshipman from higher to lower post. Only one person is at single post. Naval officers are Ankit, Vikrant, Karan, Rahul, Rohit, Sejal, Nishant, Rupam, Nitin, and Priya and they all are posted with ten different ships viz. INS P, INS Q, INS R, INS S, INS T, INS A, INS B, INS C, INS D, INS E but not necessarily in the same order.

Only two persons are senior to Nishant. INS T is adjacent to Nishant. Three ranks are between INS T and INS R. Ankit is four persons senior to Rahul. Rahul and Rupam are adjacent to each other. Karan is serving as Sub- Lieutenant. Priya is five post senior to Karan but is not posted with INS B. INS A is not posted at with the senior- most person. Three posts are between Rupam and Vikrant who serves seven post junior to Nishant. Senior most person is posted with neither INS Q nor with the ship with a vowel in their name. INS A is three post seniors to INS C where Nitin is not posted. Sejal is senior to Rohit who is not at the post of Lieutenant. Junior most person is posted with INS E. One rank is between INS E and INS S. Captain is posted with a ship whose name has a place value of the smallest prime number. Karan is not posted with Q or P.