Q: 44 (IAS/1998)

Consider the following :
I. Tughlaquabad Fort.
II. Lodi Garden.
III. Qutub Minar.
IV. Fatehpur Sikri.
The correct chronological order in which they were built is :
question_subject: 
History
question_year: 
1998
question_exam: 
IAS
question_sub_subject: 
Medieval History
question_topic: 
Medieval History
stats: 
0,3872,1632,872,3872,560,200