Which one of the following is a part of the Congo Basin?

Consider the following statements : 1. Jhelum River passes through Wular Lake. 2. Krishna River directly feeds Kolleru Lake. 3. Meandering of Gandak River formed Kanwar Lake. How many of the statements given above are correct?

Consider the following pairs : Port Well known as 1. Kamarajar Port : First major port in India registered as a company 2. Mundra Port : Largest privately owned port in India 3. Visakhapatnam : Largest container port in India How many of the above pairs are correctly matched?

Which one of the following is the best example of repeated falls in sea level, giving rise to present-day extensive marshland?

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?