Consider the following statements :

1. Amarkantak Hills are at the confluence of Vindhya and Sahyadri Ranges.

2. Biligirirangan Hills constitute the easternmost part of Satpura Range.

3. Seshachalam Hills constitute the southernmost part of Western Ghats.

How many of the statements given above are correct? 

With reference to India's projects on connectivity, consider the following statements :

1. East-West Corridor under Golden Quadrilateral Project connects Dibrugarh and Surat.

2. Trilateral Highway connects Moreh in Manipur and Chiang Mai in Thailand via Myanmar.

3. Bangladesh-China-India-Myanmar Economic Corridor connects Varanasi in Uttar Pradesh with Kunming in China.

How many of the above statements are correct? 

Gandikota canyon of South India was created by which one of the following rivers ?

Consider the following pairs:

	Peak	Mountains
1.	Namcha Barwa	Garhwal Himalaya
2.	Nanda Devi	Kumaon Himalaya
3.	Nokrek	Sikkim Himalaya

Which of the pairs given above is/are correctly matched ?