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Ready-made multiple-choice practice quizzes, hand-checked. Take any free quiz online — every answer comes with an explanation, and every quiz page has a full answer key to revise from.
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Free · no sign-up · no time limit
Ready-made multiple-choice practice quizzes, hand-checked. Take any free quiz online — every answer comes with an explanation, and every quiz page has a full answer key to revise from.
Geography
Discover how well you know the globe's longest rivers, their geographic courses, and their major basins. Answer each question to see whether you got it right, with an explanation every time.
A free 8-question multiple-choice practice test on Geography. Each question has one correct answer and a short explanation, and the full answer key below the player doubles as a study sheet. No account, no time limit — take it as often as you like.
This is a free, 8-question multiple-choice quiz. Answer each question to see whether you got it right, with an explanation for every answer. There is no sign-up and no time limit — take it as many times as you like, and use the answer key above to revise before or after.
Correct answer: BVolga
Stretching approximately 3,530 kilometers through Russia into the Caspian Sea, the Volga is the longest river on the European continent.
Correct answer: CYangtze River
At roughly 6,300 kilometers, the Yangtze flows entirely within China, making it both the longest river in Asia and the longest in a single country.
Correct answer: AGulf of Mexico
The Mississippi River flows southward through the continental United States and discharges into the Gulf of Mexico via a massive delta south of New Orleans.
Correct answer: DCongo
The Congo River is second only to the Nile in African length and reaches depths exceeding 220 meters, making it the world's deepest recorded river.
Correct answer: AAmazon River
The Amazon discharges roughly 200,000 cubic meters of water per second into the Atlantic Ocean, accounting for about 20% of global river flow into oceans.
Correct answer: BYenisei
The Yenisei-Angara-Selenga river system measures approximately 5,539 kilometers, forming the longest river network emptying into the Arctic Ocean.
Correct answer: BParaná
The Paraná River runs about 4,880 kilometers through Brazil, Paraguay, and Argentina before merging into the Río de la Plata estuary.
Correct answer: CKhartoum
The two primary tributaries of the Nile River meet at Khartoum, the capital city of Sudan, before the main Nile continues north to Egypt.