Number Crunchers
Nature's Wonders
Math Mysteries
Scientific Basics
Fraction Frenzy
Elemental Motion
100
I am between 20 and 30. I am a multiple of both 3 and 4. Who am I?
24
100
What is the term for a species that no longer exists anywhere on Earth?
Extinct
100
I am facing North. I turn 360°. What direction am I facing now?
North
100
What instrument would you use to measure the length of a copybook?
Ruler
100
What fraction is equivalent to 50%
1/2
100
What is the first element in the Periodic Table?
Hydrogen
200
Which two numbers have a sum of 15 and a product of 36?
3 and 12
200
The process by which plants make their food using sunlight, carbon dioxide, and water is called?
Photosynthesis
200
Today is Tuesday.
What day will it be in 10 days?
Friday
200
What instrument would you use to measure how fast you can run from one place to another?
stopwatch or clock
200
What is the fraction form of 0.75
3/4
200
What natural force causes objects to fall to the ground?
Gravity
300
Round off 274 to the nearest 10?
270
300
Which endangered sea turtle species commonly nests on the beaches of Trinidad and Tobago?
Leatherback Turtle
300
It is Tuesday.
What day was it 5 days ago?
Thursday
300
What main organ is responsible for the digestion of your food?
Stomach
300
What is
1/2 of 2/3
1/3
300
What is the element combination of water?
Hydrogen and Oxygen
400
Which of these numbers is not a multiple of 4? 36 62 28 52 72 88
62
400
What is the smallest structural and functional unit of a living organism?
The Cell
400
The flight time from Houston to Orlando is 2 hours to 20 minutes. I arrived in Orlando at 4:15 p.m. What time did I set off?
1:55 pm
400
What is the freezing point of water in degrees Celsius?
0°C
400
I ate a third of a box of chocolates, and are now 16 left. How much was in the box at the start?
24
400
What is the unit for electric current?
Amperes (A)
500
How many 50¢ make $200?
400
500
What substance does blood transport to body tissues?
Oxygen
500
A toy car costs $150. It is reduced by 10% in a sale. How much does it cost in the sale?
$135
500
What organ is responsible for circulating blood around your body?
Heart
500
A group of 80 ants went to collect some honey. 10% lost their way, while 30% got eaten by a passing anteater. How many ants came back?
48
500
What is the name of the periodic table element with the symbol "Fe"?
Iron
600
Find the difference between 2 fives and 3 threes.
1
600
What is Contraception?
Contraception is a form of birth control
600
How many wheels are on 3 cars, a bicycle and a tricycle?
17
600
This device is a 
Thermometer
600
What is the probability of rolling a prime number on an 8-sided dice?
4/8 or 1/2
600
Other than red and white blood cells, the components of blood are ____________ and ____________?
Plasma and platelets