Q. Which of the following countries are members of the Organization of the Petroleum Exporting Countries Plus (OPEC+)?

1. Bahrain
2. Oman
3. Kazakhstan
4. Qatar
5. Algeria

Select the correct answer using the codes given below:
Answer: Only 1, 2, 3 & 5
Notes: OPEC+ includes 13 OPEC members and 10 allied countries: Bahrain, Oman, Kazakhstan, Azerbaijan, Brunei, Malaysia, Mexico, Russia, South Sudan, and Sudan. Algeria is an OPEC member. Qatar left OPEC in 2019 and is not part of OPEC+. Hence, Bahrain, Oman, Kazakhstan, and Algeria are members, but not Qatar.