Explanation

UNO Founded on October 24, 1945 in in San Francisco, California

UNO Headquarters:New York, United States 

UNO Membership: 193 member states; 2 observer states

UNO Official languages:(06)

1. Arabic
2. Chinese
3. English
4. French
5. Russian
6. Spanish

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Pakistan joined the United Nations on September 30, 1947, just over a month after its independence

Last updated question  18-02-2026

Explanation

• Womesh Chunder Bonnerjee was the first president of the Indian National Congress.
• After the party's foundation in 1885
• He presided over the inaugural session held in Bombay from December 28 to 31, 1885

Additional information

• Hewas an Indian barrister
• Presided over the 1892 Allahabad session of the Congress.
• Born December 29, 1844, Kolkata, India
• Died: July 21, 1906, Bedford Park, London, United Kingdom
  

Question updated 03-March-2026

Explanation

Explanation

Full Form: Economic Cooperation Organization (ECO)

Date of Establishment: 1985

Headquarters: Tehran, Islamic Republic of Iran

Official Language: English

Currency: Uses 10 different member currencies

Founders: Turkey, Iran, Pakistan

Members: 10 member states + 1 observer (Northern Cyprus)

ECO 10 Member States:

1. Türkiye
2. Iran
3. Pakistan
4. Afghanistan
5. Azerbaijan
6. Kazakhstan
7. Kyrgyz Republic
8. Uzbekistan
9. Tajikistan
10. Turkmenistan

Last verified on 17-01-2026

Explanation

• The SI unit of energy is the Joule (J).
• It is the unit of energy, work, and heat.

Additional information:

• 1 Joule (J) = 1 Newton × 1 meter
• Calorie – 1 cal = 4.184 J
• Kilowatt-hour (kWh) – 1 kWh = 3.6 × 10⁶ J
• Electronvolt (eV) – 1 eV ≈ 1.602 × 10⁻¹⁹ J
• Erg (CGS unit) – 1 erg = 10⁻⁷ J

Last verified on 17-01-2026

Explanation

Khunjerab Pass is a border connecting to China in the North of Pakistan

Explanation

The Treaty of Versailles was the primary treaty produced by the Paris Peace Conference at the end of World War I

The Treaty of Versailles was signed on 28 June 1919

The Treaty of Versailles signed between Allied forces vs Germany

the purpose behind the Treaty of Versailles: Codifying terms between the victorious Allies and Germany after the first world war

ND2-08-2023

Explanation

Explanation

Dry ice is a solid form of carbon dioxide.

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"Dry ice" is solid, frozen carbon dioxide, which is sublimated at a chilly -78.5 °C (-109.3°F).

Dry ice is used primarily as a cooling agent.

Dry ice does not melt into a liquid when heated instead, it changes directly into a gas.

ND16-8-2023

Explanation

A galaxy is a gravitational system of stars, star remnants, interstellar gas, dust, and dark matter.

Earth: diameter of approximately 12,742 kilometers (7,918 miles)

The Sun: diameter of approximately 1,392,684 kilometers (865,374 miles)

Solar System: diameter of approximately 9.2 billion kilometers (5.7 billion miles)

Galaxy (Milky Way): diameter of approximately 100,000 to 200,000 light-years (9.461 × 10^17 to 1.884 × 10^18 kilometers)