Q: 102 (CDS-I/2018)

Consider the following statements about Indo-Tibetan Border Police (ITBP) :
1. ITBP was raised in 196
2.
2. ITBP is basically a mountain trained force.
3. ITBP replaced Assam Rifles in Sikkim and Arunachal Pradesh in 2004-2005 for border guarding duty.
4. ITBP presently has 52 service battalions.
Which of the statements given above are correct?
question_year: 
2018
question_exam: 
CDS-I
stats: 
0,24,32,8,8,24,16