Q: 67 (IAS/2009)

How many letters of the English alphabet (capitals) appear same when looked at in a mirror ?
question_subject: 
Logic/Reasoning
question_year: 
2009
question_exam: 
IAS
question_sub_subject: 
Reasoning
question_topic: 
Analytical
stats: 
0,184,240,120,96,184,24