Q: 65 (CDS-I/2002)

Consider the following statements: The arrival of Babur into the Indian subcontinent led to the
1. introduction of gunpowder in the subcontinent
2. introduction of the arch and dome in the region's architecture
3. establishment of a Timurid dynasty in the region
Which of these statements is/are correct?
question_subject: 
History
question_year: 
2002
question_exam: 
CDS-I
stats: 
0,744,816,280,312,304,664