Straits

150 World Geography MCQs on Straits – Trade Routes, Strategic Passages & Exam Prep


Q1. The busiest strait in the world for oil transport is:
A) Strait of Hormuz ✅  
B) Strait of Malacca  
C) Strait of Gibraltar  
D) Bosphorus Strait  
Explanation: Strait of Hormuz handles ~20% of global oil trade.

Q2. The busiest strait in the world for general shipping is:
A) Strait of Malacca ✅  
B) Strait of Hormuz  
C) Strait of Gibraltar  
D) English Channel  
Explanation: Strait of Malacca is the busiest global shipping lane.

Q3. The strait connecting the Mediterranean Sea and Atlantic Ocean is:
A) Strait of Gibraltar ✅  
B) Bosphorus Strait  
C) Bab‑el‑Mandeb  
D) English Channel  
Explanation: Strait of Gibraltar connects Mediterranean and Atlantic.

Q4. The strait connecting the Black Sea and Mediterranean Sea is:
A) Bosphorus Strait ✅  
B) Strait of Gibraltar  
C) Bab‑el‑Mandeb  
D) English Channel  
Explanation: Bosphorus Strait connects Black Sea and Mediterranean.

Q5. The strait connecting the Red Sea and Arabian Sea is:
A) Bab‑el‑Mandeb ✅  
B) Strait of Hormuz  
C) Strait of Malacca  
D) English Channel  
Explanation: Bab‑el‑Mandeb connects Red Sea and Arabian Sea.

Q6. The strait connecting the Persian Gulf and Arabian Sea is:
A) Strait of Hormuz ✅  
B) Bab‑el‑Mandeb  
C) Strait of Malacca  
D) English Channel  
Explanation: Strait of Hormuz connects Persian Gulf and Arabian Sea.

Q7. The strait connecting the Indian Ocean and Pacific Ocean is:
A) Strait of Malacca ✅  
B) Strait of Hormuz  
C) Bab‑el‑Mandeb  
D) English Channel  
Explanation: Strait of Malacca connects Indian and Pacific Oceans.

Q8. The strait connecting the North Sea and Baltic Sea is:
A) Øresund Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Bab‑el‑Mandeb  
Explanation: Øresund Strait connects North Sea and Baltic Sea.

Q9. The strait connecting the Aegean Sea and Black Sea is:
A) Dardanelles Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Bab‑el‑Mandeb  
Explanation: Dardanelles connects Aegean and Black Sea.

Q10. The strait connecting the Red Sea and Mediterranean Sea is:
A) Suez Canal (artificial) ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Bab‑el‑Mandeb  
Explanation: Suez Canal connects Red Sea and Mediterranean.

Q11. The strait connecting the North Sea and English Channel is:
A) Dover Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Bab‑el‑Mandeb  
Explanation: Dover Strait connects North Sea and English Channel.

Q12. The strait connecting the Caribbean Sea and Atlantic Ocean is:
A) Florida Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Bab‑el‑Mandeb  
Explanation: Florida Strait connects Caribbean and Atlantic.

Q13. The strait connecting the Pacific Ocean and Arctic Ocean is:
A) Bering Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Bab‑el‑Mandeb  
Explanation: Bering Strait connects Pacific and Arctic Oceans.

Q14. The strait connecting the Mediterranean Sea and Black Sea is:
A) Bosphorus Strait ✅  
B) Dardanelles Strait  
C) Strait of Gibraltar  
D) Bab‑el‑Mandeb  
Explanation: Bosphorus connects Mediterranean and Black Sea.

Q15. The strait connecting the Mediterranean Sea and Aegean Sea is:
A) Dardanelles Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Bab‑el‑Mandeb  
Explanation: Dardanelles connects Mediterranean and Aegean.

Q16. The strait connecting the Arabian Sea and Bay of Bengal is:
A) Palk Strait ✅  
B) Strait of Malacca  
C) Bab‑el‑Mandeb  
D) Bosphorus Strait  
Explanation: Palk Strait lies between India and Sri Lanka.

Q17. The strait connecting the Andaman Sea and South China Sea is:
A) Malacca Strait ✅  
B) Sunda Strait  
C) Lombok Strait  
D) Makassar Strait  
Explanation: Malacca Strait connects Andaman and South China Sea.

Q18. The strait connecting the Java Sea and Indian Ocean is:
A) Sunda Strait ✅  
B) Malacca Strait  
C) Lombok Strait  
D) Makassar Strait  
Explanation: Sunda Strait lies between Java and Sumatra.

Q19. The strait connecting the Bali Sea and Indian Ocean is:
A) Lombok Strait ✅  
B) Sunda Strait  
C) Malacca Strait  
D) Makassar Strait  
Explanation: Lombok Strait lies between Bali and Lombok.

Q20. The strait connecting the Celebes Sea and Java Sea is:
A) Makassar Strait ✅  
B) Sunda Strait  
C) Lombok Strait  
D) Malacca Strait  
Explanation: Makassar Strait lies between Borneo and Sulawesi.

Q21. The strait connecting the Mediterranean Sea and Adriatic Sea is:
A) Strait of Otranto ✅  
B) Bosphorus Strait  
C) Dardanelles Strait  
D) Strait of Gibraltar  
Explanation: Strait of Otranto connects Mediterranean and Adriatic.

Q22. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Bosphorus Strait  
D) Dardanelles Strait  
Explanation: Strait of Messina lies between Sicily and Italy.

Q23. The strait connecting the Mediterranean Sea and Ionian Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Bosphorus Strait  
D) Dardanelles Strait  
Explanation: Strait of Otranto connects Mediterranean and Ionian.

Q24. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Strait of Bonifacio lies between Corsica and Sardinia.

Q25. The strait connecting the Mediterranean Sea and Aegean Sea is:
A) Dardanelles Strait ✅  
B) Bosphorus Strait  
C) Strait of Messina  
D) Strait of Bonifacio  
Explanation: Dardanelles connects Mediterranean and Aegean.

Q26. The strait connecting the Java Sea and Indian Ocean is:
A) Sunda Strait ✅  
B) Lombok Strait  
C) Malacca Strait  
D) Makassar Strait  
Explanation: Sunda Strait lies between Java and Sumatra.

Q27. The strait connecting the Bali Sea and Indian Ocean is:
A) Lombok Strait ✅  
B) Sunda Strait  
C) Malacca Strait  
D) Makassar Strait  
Explanation: Lombok Strait lies between Bali and Lombok.

Q28. The strait connecting the Celebes Sea and Java Sea is:
A) Makassar Strait ✅  
B) Sunda Strait  
C) Lombok Strait  
D) Malacca Strait  
Explanation: Makassar Strait lies between Borneo and Sulawesi.

Q29. The strait connecting the Pacific Ocean and Indian Ocean via Indonesia is:
A) Torres Strait ✅  
B) Sunda Strait  
C) Lombok Strait  
D) Malacca Strait  
Explanation: Torres Strait lies between Australia and Papua New Guinea.

Q30. The strait connecting the Arctic Ocean and Atlantic Ocean is:
A) Fram Strait ✅  
B) Bering Strait  
C) Davis Strait  
D) Hudson Strait  
Explanation: Fram Strait lies between Greenland and Svalbard.

Q31. The strait connecting the Arctic Ocean and Pacific Ocean is:
A) Bering Strait ✅  
B) Fram Strait  
C) Davis Strait  
D) Hudson Strait  
Explanation: Bering Strait connects Arctic and Pacific Oceans.

Q32. The strait connecting the Arctic Ocean and Atlantic Ocean via Canada is:
A) Davis Strait ✅  
B) Hudson Strait  
C) Fram Strait  
D) Bering Strait  
Explanation: Davis Strait lies between Greenland and Canada.

Q33. The strait connecting Hudson Bay and Atlantic Ocean is:
A) Hudson Strait ✅  
B) Davis Strait  
C) Fram Strait  
D) Bering Strait  
Explanation: Hudson Strait connects Hudson Bay to Atlantic.

Q34. The strait connecting the Caribbean Sea and Gulf of Mexico is:
A) Yucatán Channel ✅  
B) Florida Strait  
C) Panama Canal  
D) Drake Passage  
Explanation: Yucatán Channel lies between Mexico and Cuba.

Q35. The strait connecting the Caribbean Sea and Atlantic Ocean is:
A) Florida Strait ✅  
B) Yucatán Channel  
C) Panama Canal  
D) Drake Passage  
Explanation: Florida Strait lies between Cuba and Florida.

Q36. The strait connecting the Pacific Ocean and Atlantic Ocean via South America is:
A) Strait of Magellan ✅  
B) Drake Passage  
C) Panama Canal  
D) Yucatán Channel  
Explanation: Strait of Magellan lies at southern tip of South America.

Q37. The strait connecting the Pacific Ocean and Atlantic Ocean south of Cape Horn is:
A) Drake Passage ✅  
B) Strait of Magellan  
C) Panama Canal  
D) Yucatán Channel  
Explanation: Drake Passage lies south of Cape Horn.

Q38. The strait connecting the Pacific Ocean and Atlantic Ocean via Central America is:
A) Panama Canal (artificial) ✅  
B) Strait of Magellan  
C) Drake Passage  
D) Yucatán Channel  
Explanation: Panama Canal connects Pacific and Atlantic Oceans.

Q39. The strait connecting the Mediterranean Sea and Adriatic Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Strait of Otranto lies between Italy and Albania.

Q40. The strait connecting the Tyrrhenian Sea and Ionian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Strait of Messina lies between Sicily and Italy.

Q41. The strait connecting the Ligurian Sea and Tyrrhenian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Strait of Bonifacio lies between Corsica and Sardinia.

Q42. The strait connecting the Adriatic Sea and Ionian Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Strait of Otranto connects Adriatic and Ionian Seas.

Q43. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Strait of Messina connects Mediterranean and Tyrrhenian Seas.

Q44. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Strait of Bonifacio connects Mediterranean and Ligurian Seas.

Q45. The strait connecting the Pacific Ocean and Coral Sea is:
A) Torres Strait ✅  
B) Sunda Strait  
C) Lombok Strait  
D) Makassar Strait  
Explanation: Torres Strait lies between Australia and Papua New Guinea.

Q46. The strait connecting the Mediterranean Sea and Black Sea is:
A) Bosphorus Strait ✅  
B) Dardanelles Strait  
C) Strait of Gibraltar  
D) Strait of Messina  
Explanation: Bosphorus connects Mediterranean and Black Sea.

Q47. The strait connecting the Aegean Sea and Black Sea is:
A) Dardanelles Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Strait of Messina  
Explanation: Dardanelles connects Aegean and Black Sea.

Q48. The strait connecting the Mediterranean Sea and Atlantic Ocean is:
A) Strait of Gibraltar ✅  
B) Bosphorus Strait  
C) Dardanelles Strait  
D) Strait of Messina  
Explanation: Gibraltar connects Mediterranean and Atlantic.

Q49. The strait connecting the Red Sea and Arabian Sea is:
A) Bab‑el‑Mandeb ✅  
B) Strait of Hormuz  
C) Strait of Malacca  
D) Strait of Messina  
Explanation: Bab‑el‑Mandeb connects Red Sea and Arabian Sea.

Q50. The strait connecting the Persian Gulf and Arabian Sea is:
A) Strait of Hormuz ✅  
B) Bab‑el‑Mandeb  
C) Strait of Malacca  
D) Strait of Messina  
Explanation: Hormuz connects Persian Gulf and Arabian Sea.

Q51. The strait connecting Greenland Sea and Arctic Ocean is:
A) Fram Strait ✅  
B) Bering Strait  
C) Davis Strait  
D) Hudson Strait  
Explanation: Fram Strait lies between Greenland and Svalbard.

Q52. The strait connecting Greenland and Canada is:
A) Davis Strait ✅  
B) Fram Strait  
C) Hudson Strait  
D) Bering Strait  
Explanation: Davis Strait lies between Greenland and Canada.

Q53. The strait connecting Hudson Bay and Atlantic Ocean is:
A) Hudson Strait ✅  
B) Davis Strait  
C) Fram Strait  
D) Bering Strait  
Explanation: Hudson Strait connects Hudson Bay to Atlantic.

Q54. The strait connecting Arctic Ocean and Pacific Ocean is:
A) Bering Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Bering Strait connects Arctic and Pacific Oceans.

Q55. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Lancaster Sound ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Lancaster Sound lies in Canadian Arctic Archipelago.

Q56. The strait connecting Arctic Ocean and Atlantic Ocean via Norway is:
A) Barents Strait ✅  
B) Fram Strait  
C) Davis Strait  
D) Hudson Strait  
Explanation: Barents Strait lies near Norway and Russia.

Q57. The strait connecting Baltic Sea and North Sea is:
A) Kattegat Strait ✅  
B) Øresund Strait  
C) Bosphorus Strait  
D) Strait of Gibraltar  
Explanation: Kattegat connects Baltic and North Sea.

Q58. The strait connecting Baltic Sea and North Sea via Denmark is:
A) Øresund Strait ✅  
B) Kattegat Strait  
C) Bosphorus Strait  
D) Strait of Gibraltar  
Explanation: Øresund lies between Denmark and Sweden.

Q59. The strait connecting Baltic Sea and North Sea via Norway is:
A) Skagerrak Strait ✅  
B) Øresund Strait  
C) Kattegat Strait  
D) Bosphorus Strait  
Explanation: Skagerrak connects Baltic and North Sea near Norway.

Q60. The strait connecting Arctic Ocean and Atlantic Ocean via Iceland is:
A) Denmark Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Denmark Strait lies between Greenland and Iceland.

Q61. The strait connecting Arctic Ocean and Atlantic Ocean via Russia is:
A) Kara Strait ✅  
B) Denmark Strait  
C) Davis Strait  
D) Hudson Strait  
Explanation: Kara Strait lies near Novaya Zemlya in Russia.

Q62. The strait connecting Arctic Ocean and Atlantic Ocean via Siberia is:
A) Vilkitsky Strait ✅  
B) Kara Strait  
C) Denmark Strait  
D) Hudson Strait  
Explanation: Vilkitsky Strait lies in Siberia.

Q63. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Bellot Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Bellot Strait lies in Canadian Arctic Archipelago.

Q64. The strait connecting Arctic Ocean and Atlantic Ocean via Alaska is:
A) Norton Sound Strait ✅  
B) Bering Strait  
C) Hudson Strait  
D) Davis Strait  
Explanation: Norton Sound Strait lies near Alaska.

Q65. The strait connecting Arctic Ocean and Atlantic Ocean via Russia is:
A) Laptev Strait ✅  
B) Kara Strait  
C) Vilkitsky Strait  
D) Denmark Strait  
Explanation: Laptev Strait lies near Laptev Sea in Russia.

Q66. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Prince of Wales Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Prince of Wales Strait lies in Canadian Arctic Archipelago.

Q67. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) McClure Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: McClure Strait lies in Canadian Arctic Archipelago.

Q68. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Barrow Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Barrow Strait lies in Canadian Arctic Archipelago.

Q69. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Peel Sound Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Peel Sound Strait lies in Canadian Arctic Archipelago.

Q70. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Fury and Hecla Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Fury and Hecla Strait lies in Canadian Arctic Archipelago.

Q71. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Lancaster Sound ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Lancaster Sound is part of Northwest Passage.

Q72. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Dolphin and Union Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Dolphin and Union Strait lies in Canadian Arctic Archipelago.

Q73. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Coronation Gulf Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Coronation Gulf Strait lies in Canadian Arctic Archipelago.

Q74. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Amundsen Gulf Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Amundsen Gulf Strait lies in Canadian Arctic Archipelago.

Q75. The strait connecting Arctic Ocean and Atlantic Ocean via Canada is:
A) Victoria Strait ✅  
B) Hudson Strait  
C) Davis Strait  
D) Fram Strait  
Explanation: Victoria Strait lies in Canadian Arctic Archipelago.

Q76. The strait connecting the Aegean Sea and Black Sea is:
A) Dardanelles Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Strait of Messina  
Explanation: Dardanelles connects Aegean and Black Sea.

Q77. The strait connecting the Black Sea and Mediterranean Sea is:
A) Bosphorus Strait ✅  
B) Dardanelles Strait  
C) Strait of Gibraltar  
D) Strait of Messina  
Explanation: Bosphorus connects Black Sea and Mediterranean.

Q78. The strait connecting the Mediterranean Sea and Atlantic Ocean is:
A) Strait of Gibraltar ✅  
B) Bosphorus Strait  
C) Dardanelles Strait  
D) Strait of Messina  
Explanation: Gibraltar connects Mediterranean and Atlantic.

Q79. The strait connecting the Adriatic Sea and Ionian Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Adriatic and Ionian Seas.

Q80. The strait connecting the Tyrrhenian Sea and Ionian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina lies between Sicily and Italy.

Q81. The strait connecting the Ligurian Sea and Tyrrhenian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio lies between Corsica and Sardinia.

Q82. The strait connecting the Sea of Marmara and Aegean Sea is:
A) Dardanelles Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Strait of Messina  
Explanation: Dardanelles connects Sea of Marmara and Aegean.

Q83. The strait connecting the Sea of Marmara and Black Sea is:
A) Bosphorus Strait ✅  
B) Dardanelles Strait  
C) Strait of Gibraltar  
D) Strait of Messina  
Explanation: Bosphorus connects Sea of Marmara and Black Sea.

Q84. The strait connecting the Mediterranean Sea and Adriatic Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Adriatic.

Q85. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q86. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio connects Mediterranean and Ligurian.

Q87. The strait connecting the Mediterranean Sea and Ionian Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Ionian.

Q88. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q89. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio connects Mediterranean and Ligurian.

Q90. The strait connecting the Mediterranean Sea and Adriatic Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Adriatic.

Q91. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q92. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio connects Mediterranean and Ligurian.

Q93. The strait connecting the Mediterranean Sea and Ionian Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Ionian.

Q94. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q95. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio connects Mediterranean and Ligurian.

Q96. The strait connecting the Mediterranean Sea and Adriatic Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Adriatic.

Q97. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q98. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio connects Mediterranean and Ligurian.

Q99. The strait connecting the Mediterranean Sea and Ionian Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Ionian.

Q100. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q101. The strait connecting the Sea of Japan and East China Sea is:
A) Tsushima Strait ✅  
B) Malacca Strait  
C) Sunda Strait  
D) Lombok Strait  
Explanation: Tsushima Strait lies between Japan and Korea.

Q102. The strait connecting the Sea of Japan and Pacific Ocean is:
A) La Pérouse Strait ✅  
B) Tsushima Strait  
C) Sunda Strait  
D) Lombok Strait  
Explanation: La Pérouse Strait lies between Hokkaido and Sakhalin.

Q103. The strait connecting the Sea of Japan and Pacific Ocean is:
A) Tsugaru Strait ✅  
B) La Pérouse Strait  
C) Sunda Strait  
D) Lombok Strait  
Explanation: Tsugaru Strait lies between Honshu and Hokkaido.

Q104. The strait connecting the Philippine Sea and South China Sea is:
A) Luzon Strait ✅  
B) Tsugaru Strait  
C) La Pérouse Strait  
D) Tsushima Strait  
Explanation: Luzon Strait lies between Taiwan and Philippines.

Q105. The strait connecting the Sulu Sea and Celebes Sea is:
A) Sibutu Strait ✅  
B) Luzon Strait  
C) Tsugaru Strait  
D) Tsushima Strait  
Explanation: Sibutu Strait lies between Philippines and Malaysia.

Q106. The strait connecting the Sulu Sea and South China Sea is:
A) Balabac Strait ✅  
B) Sibutu Strait  
C) Luzon Strait  
D) Tsugaru Strait  
Explanation: Balabac Strait lies between Palawan (Philippines) and Borneo.

Q107. The strait connecting the Mediterranean Sea and Atlantic Ocean via Morocco is:
A) Strait of Gibraltar ✅  
B) Bab‑el‑Mandeb  
C) Bosphorus Strait  
D) Dardanelles Strait  
Explanation: Gibraltar lies between Spain and Morocco.

Q108. The strait connecting the Red Sea and Gulf of Aden is:
A) Bab‑el‑Mandeb ✅  
B) Strait of Hormuz  
C) Strait of Malacca  
D) Tsushima Strait  
Explanation: Bab‑el‑Mandeb connects Red Sea and Gulf of Aden.

Q109. The strait connecting the Persian Gulf and Gulf of Oman is:
A) Strait of Hormuz ✅  
B) Bab‑el‑Mandeb  
C) Strait of Malacca  
D) Tsushima Strait  
Explanation: Hormuz connects Persian Gulf and Gulf of Oman.

Q110. The strait connecting the Mozambique Channel and Indian Ocean is:
A) Comoros Strait ✅  
B) Bab‑el‑Mandeb  
C) Strait of Hormuz  
D) Tsushima Strait  
Explanation: Comoros Strait lies near Comoros Islands.

Q111. The strait connecting the Atlantic Ocean and Mediterranean Sea via Morocco is:
A) Strait of Gibraltar ✅  
B) Bab‑el‑Mandeb  
C) Strait of Hormuz  
D) Tsushima Strait  
Explanation: Gibraltar connects Atlantic and Mediterranean.

Q112. The strait connecting the Gulf of Suez and Red Sea is:
A) Suez Canal (artificial) ✅  
B) Bab‑el‑Mandeb  
C) Strait of Hormuz  
D) Tsushima Strait  
Explanation: Suez Canal connects Gulf of Suez and Red Sea.

Q113. The strait connecting the Gulf of Aqaba and Red Sea is:
A) Tiran Strait ✅  
B) Bab‑el‑Mandeb  
C) Strait of Hormuz  
D) Tsushima Strait  
Explanation: Tiran Strait lies near Sinai Peninsula.

Q114. The strait connecting the Mediterranean Sea and Adriatic Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Adriatic.

Q115. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina lies between Sicily and Italy.

Q116. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio lies between Corsica and Sardinia.

Q117. The strait connecting the Mediterranean Sea and Ionian Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Ionian.

Q118. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q119. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio connects Mediterranean and Ligurian.

Q120. The strait connecting the Mediterranean Sea and Adriatic Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Adriatic.

Q121. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q122. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio connects Mediterranean and Ligurian.

Q123. The strait connecting the Mediterranean Sea and Ionian Sea is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto connects Mediterranean and Ionian.

Q124. The strait connecting the Mediterranean Sea and Tyrrhenian Sea is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina connects Mediterranean and Tyrrhenian.

Q125. The strait connecting the Mediterranean Sea and Ligurian Sea is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio connects Mediterranean and Ligurian.

Q126. The strait considered the most critical oil chokepoint globally is:
A) Strait of Hormuz ✅  
B) Strait of Malacca  
C) Bab‑el‑Mandeb  
D) Strait of Gibraltar  
Explanation: Hormuz handles ~20% of global oil trade.

Q127. The strait considered the busiest global shipping lane is:
A) Strait of Malacca ✅  
B) Strait of Hormuz  
C) Bab‑el‑Mandeb  
D) Strait of Gibraltar  
Explanation: Malacca is the busiest shipping strait worldwide.

Q128. The strait considered the gateway to Europe’s oil imports is:
A) Strait of Gibraltar ✅  
B) Bosphorus Strait  
C) Bab‑el‑Mandeb  
D) Strait of Hormuz  
Explanation: Gibraltar controls entry to Mediterranean oil routes.

Q129. The strait considered the gateway to Black Sea trade is:
A) Bosphorus Strait ✅  
B) Dardanelles Strait  
C) Strait of Gibraltar  
D) Strait of Malacca  
Explanation: Bosphorus controls access to Black Sea trade.

Q130. The strait considered the gateway to Red Sea trade is:
A) Bab‑el‑Mandeb ✅  
B) Strait of Hormuz  
C) Strait of Malacca  
D) Strait of Gibraltar  
Explanation: Bab‑el‑Mandeb controls Red Sea entry.

Q131. The strait considered the gateway to Persian Gulf trade is:
A) Strait of Hormuz ✅  
B) Bab‑el‑Mandeb  
C) Strait of Malacca  
D) Strait of Gibraltar  
Explanation: Hormuz controls Persian Gulf entry.

Q132. The strait considered the gateway to Indian Ocean trade is:
A) Strait of Malacca ✅  
B) Strait of Hormuz  
C) Bab‑el‑Mandeb  
D) Strait of Gibraltar  
Explanation: Malacca controls Indian Ocean trade routes.

Q133. The strait considered the gateway to Arctic trade is:
A) Bering Strait ✅  
B) Fram Strait  
C) Davis Strait  
D) Hudson Strait  
Explanation: Bering Strait controls Arctic trade routes.

Q134. The strait considered the gateway to Scandinavian trade is:
A) Øresund Strait ✅  
B) Kattegat Strait  
C) Skagerrak Strait  
D) Bosphorus Strait  
Explanation: Øresund controls Scandinavian trade.

Q135. The strait considered the gateway to Baltic trade is:
A) Kattegat Strait ✅  
B) Øresund Strait  
C) Skagerrak Strait  
D) Bosphorus Strait  
Explanation: Kattegat controls Baltic trade.

Q136. The strait considered the gateway to North Sea trade is:
A) Skagerrak Strait ✅  
B) Øresund Strait  
C) Kattegat Strait  
D) Bosphorus Strait  
Explanation: Skagerrak controls North Sea trade.

Q137. The strait considered the gateway to Caribbean trade is:
A) Florida Strait ✅  
B) Yucatán Channel  
C) Panama Canal  
D) Drake Passage  
Explanation: Florida Strait controls Caribbean trade.

Q138. The strait considered the gateway to Central American trade is:
A) Panama Canal (artificial) ✅  
B) Florida Strait  
C) Yucatán Channel  
D) Drake Passage  
Explanation: Panama Canal controls Central American trade.

Q139. The strait considered the gateway to South American trade is:
A) Strait of Magellan ✅  
B) Drake Passage  
C) Panama Canal  
D) Florida Strait  
Explanation: Magellan controls South American trade.

Q140. The strait considered the gateway to Antarctic trade is:
A) Drake Passage ✅  
B) Strait of Magellan  
C) Panama Canal  
D) Florida Strait  
Explanation: Drake Passage controls Antarctic trade.

Q141. The strait considered the gateway to Mediterranean trade is:
A) Strait of Gibraltar ✅  
B) Bosphorus Strait  
C) Dardanelles Strait  
D) Strait of Malacca  
Explanation: Gibraltar controls Mediterranean trade.

Q142. The strait considered the gateway to Adriatic trade is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto controls Adriatic trade.

Q143. The strait considered the gateway to Tyrrhenian trade is:
A) Strait of Messina ✅  
B) Strait of Otranto  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Messina controls Tyrrhenian trade.

Q144. The strait considered the gateway to Ligurian trade is:
A) Strait of Bonifacio ✅  
B) Strait of Messina  
C) Strait of Otranto  
D) Bosphorus Strait  
Explanation: Bonifacio controls Ligurian trade.

Q145. The strait considered the gateway to Ionian trade is:
A) Strait of Otranto ✅  
B) Strait of Messina  
C) Strait of Bonifacio  
D) Bosphorus Strait  
Explanation: Otranto controls Ionian trade.

Q146. The strait considered the gateway to Aegean trade is:
A) Dardanelles Strait ✅  
B) Bosphorus Strait  
C) Strait of Gibraltar  
D) Strait of Malacca  
Explanation: Dardanelles controls Aegean trade.

Q147. The strait considered the gateway to Marmara trade is:
A) Bosphorus Strait ✅  
B) Dardanelles Strait  
C) Strait of Gibraltar  
D) Strait of Malacca  
Explanation: Bosphorus controls Marmara trade.

Q148. The strait considered the gateway to Gulf of Aden trade is:
A) Bab‑el‑Mandeb ✅  
B) Strait of Hormuz  
C) Strait of Malacca  
D) Strait of Gibraltar  
Explanation: Bab‑el‑Mandeb controls Gulf of Aden trade.

Q149. The strait considered the gateway to Gulf of Oman trade is:
A) Strait of Hormuz ✅  
B) Bab‑el‑Mandeb  
C) Strait of Malacca  
D) Strait of Gibraltar  
Explanation: Hormuz controls Gulf of Oman trade.

Q150. The strait considered the gateway to South China Sea trade is:
A) Malacca Strait ✅  
B) Bab‑el‑Mandeb  
C) Strait of Hormuz  
D) Strait of Gibraltar  
Explanation: Malacca controls South China Sea trade.