Which of the following countries are members of Association of Southeast Asian Nations ASEAN Brunei ...........

International Affairs ASEAN

Which of the following countries are members of Association of Southeast Asian Nations (ASEAN)?

Select the correct code.

1,2&4 only

2&4 only

1,2&3 only

All of the above

Association of Southeast Asian Nations (ASEAN) is a regional grouping that promotes economic, political, and security cooperation.

It was established in August 1967 in Bangkok, Thailand with the signing of the ASEAN Declaration (Bangkok Declaration) by the founding fathers of ASEAN, namely Indonesia, Malaysia, Philippines, Singapore and Thailand.
Its chairmanship rotates annually, based on the alphabetical order of the English names of Member States.
Members: Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand, and Vietnam.

Hence option 4th is correct.