Economics
Geography
History
Mathematics
Nature
10

What is the term for the total market value of all final goods and services produced in a country during a specific period?

Gross Domestic Product (GDP)

10

The capital city of Oman?

Muscat

10

Whcih city is the oldest in Uzbekistan

Samarkand, 3000 years old

10

A rectangle has a length of 8 cm and a width of 3 cm.
What is its area?

24

10

What gas do plants absorb from the atmosphere to perform photosynthesis?

Carbon dioxide

20

What type of market structure is characterized by a single seller with no close substitutes?

Monopoly

20

Which country in Africa has the largest population?

Nigeria

20

The first emperor of the Roman Empire?

Augustus

20

3x−7=2x+5
What is the value of x? 

12

20

What is the largest land animal on Earth?

African elephant

30

What type of unemployment occurs when workers' skills no longer match the jobs available due to technological change or shifts in the economy?

Structural unemployment

30

The longest strait in the world?

The starit of Malacca

30

Who won in the hundred years' war?

France

30

A box contains 6 red, 5 green, and 4 blue balls.
If one ball is picked at random, what is the probability it is not green?

Total balls = 6 + 5 + 4 = 15
Not green = 6 + 4 = 10
Probability = 10/15=2/3


30

The largest species of penguin?

The emperor penguin

40

What is the term for a period of two consecutive quarters of negative economic growth?

Recession


40

The largest river in Indian subcontinent that is 2525 kilometre-long?

Ganges river

40

Which empire was ruled by Charlemagne and later became known as the Holy Roman Empire?

The Carolingian Empire

40

The function f(x) = x^2 - 4x + 7 has its minimum value at what point?

(2, 3)

40

What is the only mammal capable of sustained flight?

Bat

50

Which economic theorem states that under certain conditions, competitive markets will allocate resources efficiently, leading to a Pareto optimal outcome?

First Fundamental Theorem of Welfare Economics

50

Which country is home to the highest number of neighboring countries that do not have access to the sea (landlocked countries)?

China


50

What was the name of the secret agreement between Britain and France in 1916 that proposed dividing the Ottoman Empire's Middle Eastern territories after World War I?

The Sykes–Picot Agreement

50

How many three-digit numbers are divisible by both 3 and 4?

75

50

What is a type of reproduction in plants where new individuals grow from parts of the parent plant — without the use of seeds or spores?

Vegetative reproduction

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