Math
Science
History
Extra Hard
Riddles
100
500 x 2 =
1000
100
what are the three main branches of science
Biology, chemistry, and physics.
100
Who discovered the Americas
Christopher Columbus
100
What year did the Cold War start?
1947
100
What is seen in the middle of March and April that can’t be seen at the beginning or end of either month?
The letter "r"
200
1002 divided 2
501
200
Name 2 elements on the periodic table
…
200
What empire ruled India before the British occupation.
The Mughal Empire
200
What is Planks constant in Physics
6.63 x 10-34
200
A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?
Four brothers and three sisters
300
square root of 144
12
300
Name 3 human organs
…
300
Who was the first female president in the world?
Indira Ghandi
300
Square root of 15876
126
300
A is the brother of B. B is the brother of C. C is the father of D. So how is D related to A?
D is A's uncle
400
How many 0s are in 10 million
7
400
What does DNA stand for
Deoxyribonucleic acid
400
Who was the Rajput Kingdoms main enemy?
Mughal Empire
400
How to calculate volume of a pyramid
400
I add 5 to 9 and get 2. The answer is correct, so what am I?
A clock. When it is 9 a.m., adding 5 hours would make it 2 p.m.
500
What is the formula to calculate the area of a sphere?
4πr2
500
How many bones in the human body
206
500
What year did WWII end
1945
500
What is speed of light equal to
299,792,458 meters per second
500
Poor people have it. Rich people need it. If you eat it you die. What is it?
Nothing