SCIENCE
SCIENCE +
RANDOM
MATH
HARD
100

How much of the Earth is covered in water?

71%

100

What is the process in which water changes from a liquid to a gas?

Evaporation

100

What is my rule after taking attendance?

Wait for question and raise hand to answer it 

100

74 times 6

444

100

How many weeks are there in a year?

52

200

What kind of blood cells fight infections?

White blood cells

200

What is the name of the galaxy that houses our solar system?

The Milky Way

200

How do you spell my last name?

Coronado

200

he score of Emma was half as that of Ava and the score of Mia was twice that of Ava. If the score of Mia was 60, what is the score of Emma?

15

200

What is the world’s largest ocean?

pacific ocean

300

How many bones are in the human body?

206

300

What forms at the end of a star’s life?

A black hole

300

What is the first thing you do before driving a vehicle?

unlock car, open door, sit down, close door, seatbelt, adjust mirrors and seat, key in ignition, tun key, put into gear.
300

What is the area of a rectangle with length 6 and width 4?

24

300

What is a dog’s total number of permanent teeth?

42

400

What is the largest organ in the human body?

The Skin

400

Which vitamin is primarily produced when the skin is exposed to sunlight?

Vitamin D

400

How many teeth do humans have?

32

400

A car travels 60 miles in 2 hours. What is the speed?

30 mph

400

What is the world’s largest internal organ?

the liver

500

What is the center of an atom called?

Nucleus

500

What is the name of the process that breaks down food into nutrients in the body?

Digestion

500

What does pi mean or the value?

3.14

500

2,550 minus 425 plus 635 times 2

5,520

500

What is the only food that never spoils?

honey