Math
Science
Mental Challenges
US History
Geography
100
What is the formula for the quadratic equation
100
What three particles make up an atom
Neutron, electron and proton
100
What is the letter before O
N
100
What were the two cities that the US nuked?
Nagasaki and Hiroshima
100
What is the biggest continent on Earth
Asia
200
George goes to the store. He buys 4 dozen oranges, then walks home. On the way, he drops 1 1/2 dozen of oranges. How many does he have left?
30
200
What is the first element on the periodic table
Helium
200
Mary's mum has 4 children. 1st child's name is April, 2nd child's name is May, 3rd child's name is June. Then what is the name of the 4th child?
Mary
200
Who assassinated President Abraham Lincoln
John Wilkes Booth
200
How many oceans are there on Earth
7
300
What day does August 26th fall on
Monday
300
What kind of sugar do plants make
Glucose
300
Decode the message:
I all coffee is of want proper of a cupAll I want is a proper cup of coffee
300
Who was the second president of the United States
John Adams
300
What is the name of the biggest desert in the world?
Anartica
400
What is 1/4 of 1/2 of 1/5 of 200
5
400
What are the first four planets in the solar system
Mercury, Venus, Earth, Mars
400
Mary, who is sixteen years old, is four times as old as her brother. How old will Mary be when she is twice as old as her brother?
24
400
Who were the Allies in WWII
America, Britain, Soviet Union, France
400
What are the names of the five great lakes
Superior, Huron, Michigan, Ontario and Erie
500
What is 5+7+8+4+9+8+7+3+1+5+4+9+2
72
500
How many elements are the in the periodic table
118
500
Tree, plane, cat, house, map, nuts, computer, Africa, pen, robot, cube, mouse, sun, key, sky
Tree, plane, cat, house, map, nuts, computer, Africa, pen, robot, cube, mouse, sun, key, sky
500
Where was the Declaration of Independence signed
At the bottom LOL