The winner is......

Numbers

100

What is 45 divided by 6? 

7.5

200

What is 4.5 divided by 0.045?

100

300

What is Square root 25?

5

400

What is Square root 2500?

50

500

what is 10⁵ ?

100000

Country

100

What is the biggest country in the world?

Russia

200

The longest river in the world 

Nile 

300

The highest mountain the world 

everest

400

capital city of Brazia

Brasilia

500

Capital city of Cambodia

.

Thailand

100

How many Thai alphabets are there?

44

200

When is Songkran festival?

13-15 April every year

300

How many Thai Prime Ministers are there?

29

400

What is the first hospital in Thailand ?

Siriraj hospital

500

How many World Heritage Sites in Thailand?

5

• Thungyai-Huai Kha Khaeng Wildlife Sanctuaries. 
• Dong Phayayen-Khao Yai Forest Complex. 
• Sukhothai and Associated Historic Towns. 
• Historic City of Ayutthaya. 
• Ban Chiang

Flag

100

How many colors does the Thai flag have?

3

200

How many stars in China flag are there?

5

300

What are the three colors of French flag?

Blue White Red

400

How many stars in Vietnam flag are there ?

1

500

Does the flag of Singapore have stars?

Yes

Animal

100

What animal runs the fastest ?

cheetah tiger

200

What animal runs the slowest ?

Sloth

300

What is the largest living animal in the world? 

blue whale

400

What bird runs the fastest ?

Ostrich

500

How many legs of a dragonfly?

6