11) What is the longest river of Thailand?
12) What is the main religion in Thailand?
13) What is the official language of Thailand?
14) What color is featured on the Thai Flag?
15) Which animal is the national symbol of Thailand?
16) Which river flows through Bangkok?
17) What is the highest mountain peak in Thailand?
18) What type of cuisine is popular in Thailand?
19) What is the main language spoken in Thailand?
20) What region of the world is Thailand located in?