Three patrol boats of border security forces are patrolling 3 rivers ...
India-Nepal Border:
- The River Kali forms a natural boundary between India and Nepal.
- Therefore, the patrol boats of border security forces patrol the River Kali to ensure the security of the India-Nepal border.
India-Myanmar Border:
- The River Manas flows along the India-Myanmar border in the state of Assam.
- Hence, the patrol boats of border security forces patrol the River Manas to secure the India-Myanmar border.
India-China Border:
- The River Tiau does not form a natural boundary between India and China.
- Therefore, the patrol boats of border security forces do not patrol the River Tiau to secure the India-China border.
Based on the above explanation, we can conclude that the correct answer is option 'B' - 1 and 3 only, as the patrol boats of border security forces patrol the rivers Kali and Manas to secure the India-Nepal and India-Myanmar borders respectively.
Three patrol boats of border security forces are patrolling 3 rivers ...
The Sharda River, also called Kali river and Mahakali River, originates at Kalapani in the Himalayas at an elevation of 3,600 m (11,800 ft) in the Pithoragarh district in Uttarakhand, India. It flows along Nepal's western border with India and has a basin area of 14,871 km2 (5,742 sq mi). Therefore, patrolling via Kali covers the India-Nepal border. The Manas River is transboundary in the Himalayan foothills between southern Bhutan and India. It originates in Bhutan and enters China but while entering India it enters via Bhutan only. Therefore, patrolling via Manas covers the India-Bhutan border. Tiau River (or Tio river) is a 159 km (99 mi) long river that forms part of the international boundary between India and Myanmar.Therefore, patrolling via Tiau covers the India-Myanmar border. So, Option (b) is correct.
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