Multiple choice general knowledge science & technology Cairo Hudson Yangtze Kiang/Yangtse Kiang/Yangtse Chang Nile/Blue Nile Tagus/Tejo Reveal answer Fill a bubble to check yourself C Correct answer Explanation The Nile River flows through Cairo, Egypt. It is the lifeline of Egypt and Cairo is situated on its banks. The Hudson is in USA, Yangtze in China, and Tagus in Portugal.