I make two people out of one. What am I?
A mirror
Independence Day of the USA?
1176, July 4th
1669-1237=? 20 seconds!
432
Capital city of Mongolia?
Ulan-Bator
Are there mites in human eyelashes?
Yes!
A father's child, a mother's child. But no one's son. Who am I?
Thr daughter.
What is a Rōnin in Japanese history?
A samurai with no lord, no master and no family
800÷50+335-90=? 25 seconds!
261
Biggest lake on Earth?
Baikal lake
What is the part of the flower which attracts insects for pollination
The Petals
I'm white and I'm black, I'm fast and I'm not fat, I confuse many people with my style. What am I?
A zebra.
What was the estimated IQ of Isaac Newton?
190
E=mc² name the theory.
Einstein's theory of Relativity
What is the definition of archipelago?
A group of small islands or an area of sea in which there are many small islands:
Which fruit has the closest DNA to a human being?
Banana
Write down the difference between the smallest four-digit number and the largest one-digit number.
1000-9=991
How tall was Napoleon Bonaparte?
5.2" (1,67 cm)
√9+√36+√49=?
16
Bonus!
You get 400-1
Which human organ is made up of 60% fat?
The Human Brain
A farmer has 17 sheep and all but nine died. How many are left?
9
Who was the name of Julius Caesar’s horse?
Austurcone
π+x²=1228,14. X=?
35
Name the Earth in 5 different languages!
Dünya (Turkish), Земля (Russian), Terre (French), Welt (German), etc.
What is the Kreb's Cycle?
It is a series of reactions catalyzed by seven enzymes in mitochondria.