Q: 11 (CDS-I/2002)

Consider the following statements with reference to Tornadoes:
1. Tornadoes are smaller and more intense than hurricanes
2. Tornadoes are most abundant along the eastern coast of India
3. The average tornado lasts for less than one hour
4. Tornadoes are most common in the afternoons in the early summer
Which of these statements are correct?
question_subject: 
Geography
question_year: 
2002
question_exam: 
CDS-I
stats: 
0,1448,848,1448,352,288,208