Q. Which of these straits separates Asia from Africa?
Answer:
Bab-al-Mandeb
Notes: Bab-el-Mandeb separates Asia from Africa at Aden. It is located between Yemen on the Arabian Peninsula, and Djibouti and Eritrea in the Horn of Africa. Precisely speaking it separates Yemen from Djibouti and Eritrea and connects Red sea with Gulf of Aden (part of Arabian sea).