Q. Which country does not share a border with the Democratic Republic of Congo?
Answer: Sudan
Notes: Sudan does not share a border with the Democratic Republic of Congo. The Democratic Republic of Congo is the second-largest country of Africa, which is bordered by Republic of Congo to the northwest; Central African Republic to the north; South Sudan to the north-east; Uganda, Burundi, Rwanda and Tanzania to the east; Zambia to the south and south-east; Angola to the south-west and South Atlantic Ocean and Cabinda Province exclave of Angola to the west.