CAT Questions

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The United Nations is an intergovernmental organization tasked with maintaining international peace and security, developing friendly relations among nations, achieving international co-operation, and being a centre for harmonizing the actions of nations. It was established in the year 1945 on October 24th. Its headquarters are in NewYork, US. India is one of the founder countries along with US, Venezuela, Australia, Brazil, Canada, UK, France, etc... in 1945 before Independence itself.

Semiconductors are those materials that are neither good conductors nor the good insulators of heat and electricity. Silicon (Si), Germanium (Ge) and Cadmium Sulphide (CdS) are semiconductors which work as conductors in some special conditions only.

Air Force Day in India is celebrated on 8 th October every year.

Macroeconomics is the study of overall aggregate changes, behavior and performance of the economy of the country i.e, unemployment, GDP, inflation, etc...

The temperature at which a substance can exist in equilibrium in the liquid, solid, and gaseous states. The triple point of pure water is at 0.01°C (273.16K, 32.01°F).