Q: 99 (CDS-I/2009)

Consider the following regions of India
1. Western Ghats
2. Arvali Hills
3. Eastern Himalayas
Which of the above is/ are biodiversity hot spot/hot spots ?
question_subject: 
Geography
question_year: 
2009
question_exam: 
CDS-I
stats: 
0,2320,600,304,2408,40,168