UMS Senior Software Development Engineer interview questions

Hexaware Consultancy patch my interview with UMS technologies, the company is located in Bangalore nearby forum mall Whitefield. They gave me two coding puzzles spiral n* n matrix and print 1 2 3 4 12 13 14 5 11 16 15 6 10 9 8 7 take 5 input numbers and sixth uptut number and you may use or may not (all ) operations (+,-,*,/) example 1,2,5,6,7,8 sixth 1024 now try to make 1024 with ,1,2,5,6,7,8 using (+, -,*, or divide) you may use all or either any one , all test should pass otherwise print number combination is not possible. Second: Telephonic Final F2F Director Round