Explanation

Economics is the social science that studies the production, distribution, and consumption of goods and services.

Economics focuses on the behaviour and interactions of economic agents and how economies work

Explanation

When a fast moving train takes a curved path, it tends to move away tangentially off the track.

Explanation

Opium, narcotic drug obtained from the unripe seedpods of the opium poppy, Papaver somniferum.

Explanation

Expensive means مہنگا 

Dear means مہنگا

Explanation

There are 24 time zones in the world. This signifies that the Earth is divided into 24 'slices', and each time zone moves on one hour from the previous time zone and each 'slice', is 150 wide.

Explanation

AUKUS: a trilateral security pact between Australia, UK & USA, announced on 15 September 2021 for the Indo-Pacific region.

Under the pact, the US and the UK will help Australia to acquire nuclear-powered submarines.

France was angry after AUKUS signed, pulling out a major contract with France in the process.

Explanation

 M was adopted for 1000, because the Latin word for one thousand is mille.

Explanation

On  March 24, 1992, the Open Skies Treaty was signed in Finland by the then U.S. Secretary of State James Baker and foreign ministers from 23 other countries. 

Explanation

The United States foreign policy toward the People's Republic of China originated during the Cold War.

Explanation

Fall of the Western Roman Empire occurred and the first year of the Middle Ages in Europe started in 476 AD.