UGC NET Paper 1 GA 2014 Dec Solved Paper

In mathematics and computing, hexadecimal (also base 16, or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinctsymbols, most often the symbols 0-9 to represent values zero to nine, and A-F (or alternatively a-f) to represent values ten to fifteen.
Symbols A-Fare used in Hexadecimal number system