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Explanation

• Largest part: Cerebrum.
• Hemispheres: Two — right and left.
• Main functions: Thinking, memory, intelligence, speech, and voluntary movement.
• Cerebellum: Mainly controls balance and coordination.
• Brainstem: Connects the brain with the spinal cord and controls vital functions.

Last verified on 03-09-2026

Explanation

• Marconi invented Radio.
• Radio was invented in 1895.
• Guglielmo Marconi was an Italian inventor.

Last verified on 12-08-2026

Explanation

• Abbreviation: NHA
• Formation: 1991
• Headquarters: Islamabad, Pakistan
• Official language: Urdu and English
• Ministry: Ministry of Communications
• Role: Construction and maintenance
• Responsible for: National highways and motorways

Last updated 26-07-2026 by NA

Explanation

• Attack Date: 24 February 2022, before 5:00 a.m. Kyiv time
  • Declared By: Vladimir Putin as “special military operation”
  • Territorial Control: Russia controls ~1.8% area around Kharkiv (east Ukraine)
  • Reason: Rising tensions due to Russian military buildup in 2021

Additional information:

• Capital: Moscow
• Area: 17.1 million km²
• Currency: Russian Ruble
• Population: 144.1 million (2020, World Bank)
• Continent: Europe & Asia

Last verified on 02-02-2026

Explanation

• Conditional formatting highlights cells automatically based on set conditions or rules (e.g., values greater than 100).
• It helps in quickly analyzing data trends by using colors, icons, or data bars.

Last verified on 02-09-2026

Explanation

• The Durand Line was drawn in 1893.
• It was established as the official border between British India and Afghanistan.
• British representative: Sir Mortimer Durand
• Afghan ruler: Amir Abdur Rahman Khan
• It later became the international border between Pakistan and Afghanistan.
• Length: Around 2,640 km

Last verified on 09-06-2026

Explanation

• The Indian Councils Act 1909, also called the Morley-Minto Reforms, introduced separate electorates for Muslims.

Additional information:

• Date of introduction: 12 March 1909
• Total members in Central Legislative Council: 60
• Muslim reserved seats: 5
• 27 members were to be elected from different constituencies.
• Nehru Report (28 August 1928) rejected the demand for separate electorate.

Last verified on 07-03-2026

Explanation

• NADRA stands for National Database and Registration Authority
• Motto: Empowerment through Identity
• Under the control of the Interior Secretary of Pakistan
• Established on 10 March 2000
• Headquarters: Islamabad

Last updated question by NA on 07 May 2026

Explanation

Pakistan’s borders with neighbors:

• India: 2,100 km (East)
• Afghanistan: 2,611 km (West/Northwest)
• Iran: 909 km (West)

• Arabian Sea coast: 1,058 km (South)
• Total land border: 6,219 km
• Land + Sea border: 7,277 km
• Land + Sea + LOC & Working Boundary: 8,340 km

Explanation

• IPv4 (Internet Protocol version 4) uses a 32-bit address system.
• It allows about 4.3 billion unique IP addresses.
• It is written in dotted decimal format (e.g., 192.168.1.1).

Additional information:

• IPv6 length → 128 bits

Last verified on 26-05-2026