Question

uttarakhand,Uttar Pradesh,Bihar,west Bengal and sikkim have common frontiers with

Answer 1

Nepal have the common frontiers of these states.

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Answer 2

Answer is Nepal.

Uttarakhand, Uttar Pradesh, Bihar, West Bengal, and Sikkim have common frontiers with Nepal.

As we can conclude that the question moves around outmr country India. Let's see some piece of information about the same.

◾India lies in the Asia continent. This is the country in South Asia.

◾The capital of India is New Delhi.
◾India is the most populated country next to China.

◾India is the seventh largest country of the world.

◾The president of India is Mr Ram Nath kovind.

◾India is a democratic country. It has the most populous democracy in the world.

◾The length of India's coastline measures 7,517 kilometres (4,700 mi).