Math
Science
History
Birds
Measurements
100

Which is bigger Graham's number number or Rayo number?

Rayo number.

100

What is Einstein's most famous equation? 

E=mc2

100

Tell one common thing between Gandhi and Hitler?

Both are vegetarian.

100

What bird eats a lot of squirrels?

a hawk.

100

What is the relationship between km and mile?

1.6KM = 1Mile.

200

What is the biggest number with a name?

Google pixel.

200

What is the first element in the periodic table?

Hydrogen.

200

Who led the american civil war?

Abraham Lincoln.

200

What bird cat fly the highest?

A bar-headed goose.

200

What is the relationship between lb and kg?

2.2lb = 1kg.

300

Which country invented math?

Greece.

300

What is Newton's second law of motion?

F = m.a

300

Who was the American President during the great depression?

 Franklin D. Roosevelt.

300

What bird is bigger than a hawk and can fly higher than a hawk?

A eagle.

300

What is the relationship between liter and gallon

3.78541 liter = 1 gallon.

400

What is the Ramanujan number

1729.

400

What is the gravity on Moon?

1.62 m/s²

400

Who had the largest empire in history?

Mongol Empire

400

What bird makes its nest out of mud?

A bridge swallow.

400

What is the relationship between teaspoon and tablespoon?

3 teaspoon = 1 tablespoon.

500

Is 896792381 a prime number?

No.

500

What is the last element in the periodic table?

Ununoctium or Oganesson.

500

Which year did the french revolution start?

1789

500

What bird makes its nest upside down?

Weavers.

500

What is the average height of an adult man in the world?

5 foot and 7.5 inches