What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f513f3f78?Q??x
SJIS-WIN3f818f513f3f78?￥Q??x
EUC-JP3f818f513f3f78????x
UTF-83f818f513f3f78???Q??x
UHC3f818f513f3f78?걦Q??x