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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3fa1bf3f516b???¡¿?Qk
SJIS-WIN3f3f3fa1bf3f516b???｡ｿ?Qk
EUC-JP3f3f3fa1bf3f516b???／?Qk
UTF-83f3f3fa1bf3f516b??????Qk
UHC3f3f3fa1bf3f516b???×?Qk