The world’s longest river the Nile flows through which of the following continent?

Correct option is A

Africa
 The Nile River flows from south to north through eastern Africa. It begins in the rivers that flow into Lake Victoria (located in modern-day Uganda, Tanzania, and Kenya) and empties into the Mediterranean Sea more than 6,600 kilometers. (4,100 miles) to the north, making it one of the longest rivers in the world.
 Its drainage basin covers eleven countries: the Democratic Republic of the Congo, Tanzania, Burundi, Rwanda, Uganda, Kenya, Ethiopia, Eritrea, South Sudan, the Republic of Sudan, and Egypt. In particular, the Nile is the primary water source of Egypt, Sudan, and South Sudan.