Explanation

• Full Form: Portable Document Format (PDF)
• Developed by: Adobe Inc.
• Introduced: 1993
• Co-founder associated with Adobe: Charles Geschke
• Purpose: Reliable document sharing and viewing

ان سولات کو ضرور پڑھیں

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Last verified on 01-07-2026

Explanation

• The first census in Pakistan was held in 1951.

Additional information:

Total nationwide censuses in Pakistan: 7

• 1st Census: 1951
• 2nd Census: 1961
• 3rd Census: 1972
• 4th Census: 1981
• 5th Census: 1998
• 6th Census: 2017
• 7th Census: 2023

Frequency: Every 10 years (approx.)

Historical start: 1872 (British rule, first census in the region)

Last verified on 17-01-2026

Explanation

• The 1st Islamic Summit Conference was held in Rabat.

Additional information:

• 1st: Rabat, Morocco — 22–25 September 1969
• 2nd: Lahore, Pakistan — 22–24 February 1974
• 3rd: Makkah Al-Mukarramah, Saudi Arabia — 25–28 January 1981
• 4th: Casablanca, Morocco — 16–19 January 1984
• 5th: Kuwait City, Kuwait — 26–29 January 1987

Last verified on 22-07-2026

Explanation

• Bicameral means a two-house legislature.
• It was introduced in the 1973 Constitution.
• The Parliament consists of:
• National Assembly (Lower House)
• Senate (Upper House)
• The National Assembly represents the population.
• The Senate gives equal representation to all provinces.
• This system strengthens democracy and federalism.

Additional information:

• 1956 → Unicameral (Only National Assembly)
• 1962 → Unicameral

Last updated 17 july 2026 by NA

Explanation

• The Berlin Wall fell on 9 November 1989.
• It separated East Germany and West Germany during the Cold War.
• The fall symbolized the end of division in Europe.
• It marked the beginning of the end of the Cold War.
• Germany was officially reunified on 3 October 1990.

Additional information:

• Start of construction → 13 August 1961
• Length of wall → 155 km
• Height → 3.6 meters

Last verified on 20-04-2026

Explanation

• Thar Desert is the largest desert in Pakistan.
• It is the only subtropical desert in Asia.
• It is the 3rd largest in Asia.
• It spans an area of 175,000 square kilometers.
• It covers large areas of Pakistan and India.

Pakistan hosts five major deserts which were historic forests:

1. Cholistan (Bahawalpur, Punjab)
2. Thal (Bakhar district of Punjab)
3. Katpana desert (Sakardu)
4. Kharan desert (Balochistan)
5. Thar desert (Sindh)

Last verified on 02-04-2026

Explanation

• Fatima Jinnah died on 9 July 1967 (age: 73) in Karachi (Mazar-e-Quaid), Pakistan.
• She was known as Madar-e-Millat (Mother of the Nation).
• She was the younger sister of Quaid-e-Azam Muhammad Ali Jinnah.

Additional information:

• Birth: 30 July 1893
• She contested against Ayub Khan in 1965 elections.
• Her election symbol was “Lamp (Laltain)”.

Last verified on 20-06-2026

Explanation

• India took the Kashmir issue to the United Nations on January 1, 1948.
• This move was made under Article 35 of the UN Charter.
• It allows member states to bring situations that could endanger international peace to the Security Council's attention.

Last verified on 08-06-2026

Explanation

• Meteorology is the scientific study of the atmosphere, especially weather and climate.
• It involves forecasting and understanding atmospheric phenomena.
• Meteorology is a branch of the atmospheric sciences.
• Metrology is the scientific study of measurement.

Last verified on 03-04-2026

Explanation

Treaty of Versailles (1919)

• Signed On: 28 June 1919
• Parties Involved: Allied Powers vs Germany
• Purpose: To establish peace and codify terms after World War I
• Key Fact: Primary treaty from the Paris Peace Conference
• Region Affected: Europe

• Imposed war guilt on Germany (Article 231)
• Enforced reparations and military restrictions on Germany
• Laid foundations that later influenced World War II

Last Verified on 13-01-2026