C.1] Continents, Countries, Capitals and Their Currencies
1. Seven Continents Overview
1.1 Continents and Their Key Characteristics
| Continent | Area (km²) | Population (approx.) | Major Languages | Notable Features |
|---|---|---|---|---|
| Asia | 44,579,000 | 4.6 billion | Chinese, Hindi, Arabic, English | Largest continent, home to 60% of the world’s population |
| Africa | 30,370,000 | 1.3 billion | Swahili, Arabic, English, French | Home to the Nile River, Sahara Desert, and Great Rift Valley |
| North America | 24,709,000 | 62 million | English, Spanish, French | Includes the USA, Canada, Mexico, and Central America |
| South America | 17,840,000 | 430 million | Spanish, Portuguese, English | Home to the Amazon Rainforest and Andes Mountains |
| Antarctica | 14,000,000 | 0 (no permanent residents) | - | Frozen continent, mostly uninhabited, used for scientific research |
| Europe | 10,180,000 | 748 million | English, French, German, Russian | Home to the EU, many historical empires, and diverse cultures |
| Australia | 7,692,000 | 26 million | English, Arabic, Mandarin | Includes mainland Australia, Tasmania, and nearby islands |
1.2 Important Facts
- Asia is the largest and most populous continent.
- Africa is the second-largest continent and has the largest number of countries.
- Antarctica is the only continent without a permanent population.
- Europe is the smallest continent by area but has the highest population density.
- Australia is often considered a continent and a country.
2. Major Countries, Capitals, and Currencies
2.1 List of Major Countries with Capitals and Currencies
| Country | Capital | Currency | Notes |
|---|---|---|---|
| United States | Washington, D.C. | USD | Official currency |
| India | New Delhi | INR | Official currency |
| China | Beijing | CNY | Official currency |
| Russia | Moscow | RUB | Official currency |
| Japan | Tokyo | JPY | Official currency |
| Brazil | Brasília | BRL | Official currency |
| France | Paris | EUR | Eurozone member |
| Germany | Berlin | EUR | Eurozone member |
| United Kingdom | London | GBP | Official currency |
| Canada | Ottawa | CAD | Official currency |
| Australia | Canberra | AUD | Official currency |
| South Africa | Pretoria | ZAR | Official currency |
| South Korea | Seoul | KRW | Official currency |
| Mexico | Mexico City | MXN | Official currency |
| Nigeria | Abuja | NGN | Official currency |
| Indonesia | Jakarta | IDR | Official currency |
| Egypt | Cairo | EGP | Official currency |
| Saudi Arabia | Riyadh | SAR | Official currency |
| United Arab Emirates | Abu Dhabi | AED | Official currency |
| Qatar | Doha | QAR | Official currency |
| Bangladesh | Dhaka | BDT | Official currency |
| Pakistan | Islamabad | PKR | Official currency |
| Iran | Tehran | IRR | Official currency |
| Turkey | Ankara | TRY | Official currency |
| Israel | Jerusalem | ILS | Official currency |
| South Korea | Seoul | KRW | Official currency |
| Vietnam | Hanoi | VND | Official currency |
| Thailand | Bangkok | THB | Official currency |
| Malaysia | Kuala Lumpur | MYR | Official currency |
| Philippines | Manila | PHP | Official currency |
| Colombia | Bogotá | COP | Official currency |
| Peru | Lima | PEN | Official currency |
| Argentina | Buenos Aires | ARS | Official currency |
| Chile | Santiago | CLP | Official currency |
| Kenya | Nairobi | KES | Official currency |
| Tanzania | Dodoma | TZN | Official currency |
| Uganda | Kampala | UGX | Official currency |
| Zambia | Lusaka | ZMK | Official currency |
| Zimbabwe | Harare | ZWL | Official currency |
2.2 Important Notes
- Eurozone Countries: France, Germany, Italy, Spain, Greece, Portugal, Netherlands, Belgium, Luxembourg, Ireland, Cyprus, Malta, Slovakia, Slovenia, Estonia, Latvia, Lithuania, Czech Republic, Hungary, Poland, and Finland.
- Major Currencies in Global Trade: USD, EUR, JPY, CNY, and GBP are the most widely used.
- Common Currency Confusions:
- INR is the currency of India.
- BRL is the currency of Brazil.
- ZAR is the currency of South Africa.
- AED is the currency of the UAE.
- QAR is the currency of Qatar.
- Currencies of Newly Independent Countries:
- Nigeria: NGN
- Bangladesh: BDT
- Pakistan: PKR
- Iran: IRR
- Turkey: TRY
- Israel: ILS
- Vietnam: VND
- Thailand: THB
- Malaysia: MYR
- Philippines: PHP
2.3 Frequently Asked Questions (SSC, RRB)
- Which country has the highest population? – India (approx. 1.4 billion)
- Which country has the largest area? – Russia (approx. 17.1 million km²)
- Which country is known as the “Land of the Rising Sun”? – Japan
- Which country is known as the “Land of the Midnight Sun”? – Norway
- Which country is known as the “Land of the Thunderbolt”? – Thailand
- Which country is known as the “Land of the Long White Cloud”? – New Zealand
- Which country is known as the “Land of the Lion”? – South Africa
- Which country has the longest coastline? – Canada
- Which country has the longest river? – Canada (Mississippi-Missouri River system)
- Which country has the highest GDP? – United States
- Which country has the highest GDP per capita? – Luxembourg
- Which country has the highest life expectancy? – Japan
- Which country has the lowest life expectancy? – Central African Republic
2.4 Currency Conversion and Exchange
- USD to EUR: 1 USD ≈ 0.93 EUR (as of 2023)
- USD to INR: 1 USD ≈ 82 INR (as of 2023)
- USD to CNY: 1 USD ≈ 7.2 CNY (as of 2023)
- USD to JPY: 1 USD ≈ 149 JPY (as of 2023)
- USD to BRL: 1 USD ≈ 5.25 BRL (as of 2023)
- USD to ZAR: 1 USD ≈ 15.8 ZAR (as of 2023)
- USD to AED: 1 USD ≈ 3.67 AED (as of 2023)
- USD to QAR: 1 USD ≈ 3.64 QAR (as of 2023)
- USD to NGN: 1 USD ≈ 1,500 NGN (as of 2023)
- USD to BDT: 1 USD ≈ 95 BDT (as of 2023)
- USD to PKR: 1 USD ≈ 165 PKR (as of 2023)
- USD to IRR: 1 USD ≈ 420,000 IRR (as of 2023)
- USD to TRY: 1 USD ≈ 9.3 TRY (as of 2023)
- USD to ILS: 1 USD ≈ 3.4 ILS (as of 2023)
- USD to VND: 1 USD ≈ 3,400 VND (as of 2023)
- USD to THB: 1 USD ≈ 34.5 THB (as of 2023)
- USD to MYR: 1 USD ≈ 4.85 MYR (as of 2023)
- USD to PHP: 1 USD ≈ 57.5 PHP (as of 2023)
- USD to COP: 1 USD ≈ 450 COP (as of 2023)
- USD to PEN: 1 USD ≈ 3.9 PEN (as of 2023)
- USD to ARS: 1 USD ≈ 90 ARS (as of 2023)
- USD to CLP: 1 USD ≈ 860 CLP (as of 2023)
2.5 Key Terms and Definitions
- Capital: The administrative, political, and often economic center of a country.
- Currency: A system of money used in a country or region.
- Eurozone: A group of European Union (EU) member states that have adopted the euro as their official currency.
- Exchange Rate: The rate at which one currency is exchanged for another.
- Floating Exchange Rate: A system where the value of a currency is determined by market forces of supply and demand.
- Fixed Exchange Rate: A system where the value of a currency is pegged to another currency or a basket of currencies.
- Inflation: The rate at which the general level of prices for goods and services is rising.
- Devaluation: A reduction in the value of a currency relative to other currencies.
- Revaluation: An increase in the value of a currency relative to other currencies.
- Currency Peg: A policy where a country’s currency is fixed at a specific exchange rate relative to another currency or basket of currencies.
- Foreign Exchange Reserves: The stock of foreign currency held by a country’s central bank to stabilize its currency and support international trade.
2.6 Common Mistakes to Avoid
- Confusing INR with Ruble (Russia uses RUB).
- Confusing BRL with Brazilian Real (BRL is the correct code).
- Confusing ZAR with South African Rand (ZAR is the correct code).
- Confusing AED with UAE Dirham (AED is the correct code).
- Confusing QAR with Qatari Riyal (QAR is the correct code).
- Confusing NGN with Nigerian Naira (NGN is the correct code).
- Confusing BDT with Bangladeshi Taka (BDT is the correct code).
- Confusing PKR with Pakistani Rupee (PKR is the correct code).
- Confusing IRR with Iranian Rial (IRR is the correct code).
- Confusing TRY with Turkish Lira (TRY is the correct code).
- Confusing ILS with Israeli Shekel (ILS is the correct code).
- Confusing VND with Vietnamese Dong (VND is the correct code).
- Confusing THB with Thai Baht (THB is the correct code).
- Confusing MYR with Malaysian Ringgit (MYR is the correct code).
- Confusing PHP with Philippine Peso (PHP is the correct code).
- Confusing COP with Colombian Peso (COP is the correct code).
- Confusing PEN with Peruvian Nuevo Sol (PEN is the correct code).
- Confusing ARS with Argentine Peso (ARS is the correct code).
- Confusing CLP with Chilean Peso (CLP is the correct code).