?
?
?
?
?
100

How many hours are in a week?

24*7 = 168

100

5^2 + 3^2 = ?

34

100

How many people shows up for class today?

??
100
(5+11)*6=

96

100
What is the national bird of USA?

Eagle

200

What is the colour of flag of Demark?

Red and white

200

How many zeros are in a million?

6

200

Chemical symbol for water?

H2O

200

How many time zones are in Russia?

11

200

What is the volume of a cube with side length of 2cm?

8cm3

300

What is the second most speaking language in the world?

Mandarin/Chinese

300

Formula of volume of a cone?

1/3*base*height

300
What is the third planet from the sun in solar system?

Earth

300

What year was TikTok introduced?

2016

300

Formula for volume of a pyramid?

1/3*base*height

400

What is the chemical symbol for gold?

Au

400

How many bones are in a human body?

206

400

A dress is originally priced at $180. What is the new price if there is a 10% off sale?

$162

400

What is the first 5 digits of pi?

3.1415

400

Who is the only British PM to have received a Nobel Peace Prize?

Winston Churchill

500

What is the art of folding paper called?

Origami

500

What gas does plants absorb from the atmosphere?

Carbon dioxide

500

Volume of a sphere with a radius of 2cm?

33.5 cm3 (2dp)

500

What is the largest human organ?

The skin

500

Longest river in the world?

Nile river