The correct answer is: c) Assam, Bhutan & Bangladesh.
The Bhutan-Bangladesh Corridor is a proposed transportation project that would improve connectivity between Assam, Bhutan, and Bangladesh. The project would involve the construction of a highway and railway line that would connect the three countries. The highway would run from Guwahati in Assam to Thimphu in Bhutan, while the railway line would run from Guwahati to Dhaka in Bangladesh.
The project has been proposed in order to improve trade and economic ties between the three countries. It is also expected to boost tourism in the region. The project is currently in the planning stage, and it is not yet clear when it will be completed.
Option a) is incorrect because the Bhutan-Bangladesh Corridor is not a proposed transportation project that would improve connectivity between Assam and Bhutan. The project would involve the construction of a highway and railway line that would connect Assam, Bhutan, and Bangladesh.
Option b) is incorrect because the Bhutan-Bangladesh Corridor is not a proposed transportation project that would improve connectivity between Assam and Bangladesh. The project would involve the construction of a highway and railway line that would connect Assam, Bhutan, and Bangladesh.
Option d) is incorrect because the Bhutan-Bangladesh Corridor is a proposed transportation project that would improve connectivity between Assam, Bhutan, and Bangladesh.