MCQs on rivers of South Africa January 8, 2026September 24, 2024 by u930973931_answers 30 min Score: 0 Attempted: 0/30 Subscribe 1. What is the longest river in South Africa? (A) Tugela River (B) Limpopo River (C) Vaal River (D) Orange River 2. Which river forms part of the border between South Africa and Namibia? (A) Limpopo River (B) Vaal River (C) Orange River (D) Zambezi River 3. The Limpopo River flows into which body of water? (A) Indian Ocean (B) Atlantic Ocean (C) Southern Ocean (D) Mediterranean Sea 4. Which river is known for the Blyde River Canyon? (A) Vaal River (B) Orange River (C) Blyde River (D) Limpopo River 5. What is the main tributary of the Orange River? (A) Buffalo River (B) Limpopo River (C) Crocodile River (D) Vaal River 6. Which river is the second longest in South Africa? (A) Limpopo River (B) Tugela River (C) Vaal River (D) Orange River 7. The Tugela River is famous for which natural feature? (A) Deepest gorge (B) Largest waterfall (C) Longest river (D) Largest dam 8. Which river runs through the city of Johannesburg? (A) Vaal River (B) Limpopo River (C) Jukskei River (D) Orange River 9. The Vaal River is a tributary of which major river? (A) Limpopo River (B) Zambezi River (C) Orange River (D) Tugela River 10. Which river is considered the lifeblood of the Northern Cape province? (A) Orange River (B) Vaal River (C) Limpopo River (D) Tugela River 11. The Crocodile River is a tributary of which river? (A) Orange River (B) Vaal River (C) Tugela River (D) Limpopo River 12. Which river is known for its numerous waterfalls, including the spectacular Tugela Falls? (A) Limpopo River (B) Orange River (C) Vaal River (D) Tugela River 13. What type of ecosystem is primarily found along the banks of the Limpopo River? (A) Desert (B) Wetland (C) Tropical rainforest (D) Grassland 14. Which river’s basin is known for producing significant agricultural outputs in South Africa? (A) Limpopo River (B) Vaal River (C) Orange River (D) Tugela River 15. What is the primary use of the Vaal River? (A) Recreational boating (B) Hydroelectric power generation (C) Agricultural irrigation (D) Fishing 16. Which river is located in KwaZulu-Natal province? (A) Orange River (B) Tugela River (C) Vaal River (D) Limpopo River 17. The Olifants River is a tributary of which major river? (A) Vaal River (B) Orange River (C) Limpopo River (D) Tugela River 18. What is a major challenge facing rivers in South Africa? (A) Overfishing (B) Pollution (C) All of the above (D) Deforestation 19. Which river is known for the Kruger National Park? (A) Orange River (B) Limpopo River (C) Tugela River (D) Vaal River 20. The Breede River is located in which province? (A) Gauteng (B) Eastern Cape (C) Free State (D) Western Cape 21. Which river is the primary water source for Cape Town? (A) Orange River (B) Limpopo River (C) Vaal River (D) Breede River 22. Which river is known for its scenic beauty and is a popular destination for white-water rafting? (A) Limpopo River (B) Tugela River (C) Orange River (D) Vaal River 23. What is the primary environmental concern for the Limpopo River? (A) Pollution (B) Water scarcity (C) Deforestation (D) Climate change 24. Which river flows through the famous Addo Elephant National Park? (A) Sundays River (B) Fish River (C) Vaal River (D) Limpopo River 25. What is the primary agricultural product irrigated by the Orange River? (A) Maize (B) Wheat (C) Grapes (D) Cotton 26. The Great Fish River is primarily located in which province? (A) Gauteng (B) Eastern Cape (C) Western Cape (D) Limpopo 27. Which river is crucial for the water supply of the Free State province? (A) Vaal River (B) Limpopo River (C) Orange River (D) Tugela River 28. The Sand River is a tributary of which river? (A) Limpopo River (B) Tugela River (C) Orange River (D) Vaal River 29. What is the primary use of the Tugela River? (A) Industrial water supply (B) Recreational activities (C) Urban water supply (D) Agricultural irrigation 30. The Umzimvubu River flows into which ocean? (A) Atlantic Ocean (B) Arctic Ocean (C) Southern Ocean (D) Indian Ocean