Q. Which of the following countries are members of the Shanghai Cooperation Organization (SCO)?

1. Iran
2. Russia
3. Belarus
4. Turkmenistan

Select the correct answer using the codes given below:
Answer: Only 1 & 2
Notes: As of 2024, members of the SCO include China, India, Kazakhstan, Kyrgyzstan, Pakistan, Russia, Tajikistan, Uzbekistan, and Iran. Iran gained full membership in 2023. Belarus has initiated the accession process but is not yet a full member. Turkmenistan is not a member. Hence, only Iran and Russia among the given options are members.