Answer: C. 10010
11011 in Gray code equal to binary will be 10010.
Let, G4G3G2G1G0 and b4b3b2b1b0 be the 5-bit Gray code and the corresponding binary code respectively. By using the following formulae, we can find the binary code.
Given, G4G3G2G1G0 = 11011.
Therefore, 10010 is the corresponding binary code for the given Gray code 11011. Hence, option (C) is the correct answer.