Explanation

• William Harvey discovered the circulation of blood.
• He was the first physician to completely describe systemic blood circulation.
• Famous book: De Motu Cordis (On the Motion of the Heart and Blood) (1628)
• He is known as the Father of Circulation of Blood.

Additional information:

• Birth: 1578
• Death: 1657

Last verified on 23-06-2026

Explanation

• Monitor and Speaker are output devices.
• Because they display visual information and produce sound instead of sending data to the computer

• Input devices are used to enter data and instructions into a computer.
• Output devices present the processed information to the user.
• Common input devices: Keyboard, Mouse, Scanner, Microphone, Joystick
• Common output devices: Monitor, Speaker, Printer, Projector, Plotter

Last verified on 01-08-2026

Explanation

• Cow and Deer are herbivores because they feed on plants.
• Herbivores eat grass, leaves, fruits, and other plant materials.

Additional information:

• Herbivores: Cow, Deer, Goat, Rabbit, Elephant
• Carnivores: Lion, Tiger, Leopard, Wolf, Cheetah
• Omnivores: Human, Bear, Crow, Pig, Hen

Last verified on 27-07-2026

Explanation

درست سلام "السلام علیکم" ہے، جس کا مطلب ہے آپ پر سلامتی ہو۔

یہ مسلمانوں کے درمیان سلام کرنے کا مسنون طریقہ ہے۔

Explanation

• It happened during the month of Sha'ban, 2 AH
• While the Prophet ﷺ was leading the Dhuhr (or Asr) prayer Masjid al-Qiblatain
• The verse revealed was Surah Al-Baqarah 2:144: "Turn your face toward Al-Masjid Al-Haram..."

Additional information:

• The first Qibla Muslims prayed for is  Al-Aqsa mosque المسجد الأقصى (Bait Al-Maqdis بيت المقدس)

***

Last updated 24-07-2026 by NA

Explanation

• Pakistan conducted its first nuclear test at the Ras Koh Hills in the Chagai Hills, Balochistan, on 28 May 1998.
• 5 Nuclear tests were conducted by Pakistan at 15:15 hrs PST on 28 May 1998.
• Chagai-I was Pakistan's first public test of nuclear weapons.

Additional information:

• Chagai-II is the codename assigned to the second atomic test conducted by Pakistan, carried out on 30 May 1998.
• These tests followed the Chagai-I series.
• The test site was Kharan Desert, Pakistan.
• The number of tests is 1.

Last verified on 30-03-2026

Explanation

• The narrow strip is called the Wakhan Corridor.
• It is located in northeastern Afghanistan.
• It separates Pakistan from Tajikistan.
• This corridor was created as a buffer zone during the 19th century (Great Game).
• Length: ~350 km
• Width: 13–65 km (approx.)

Last verified on 31-03-2026

Explanation

Under the 1973 Constitution of Pakistan, the President is elected by an Electoral College consisting of the:

• National Assembly
• Senate
• Provincial Assemblies (Punjab, Sindh, Khyber Pakhtunkhwa, Balochistan)

Constitution Introduced: 14 August 1973

• President's Term: 5 years
• Minimum Age for President: 45 years

Last verified on 26-07-2026

Explanation

• On 9 June, 2017 India and Pakistan became full members of the SCO.
• Full Form: Shanghai Cooperation Organisation (SCO)
• Founded: 15 June 2001
• Headquarters: Beijing, China
• Founder Members (2001): China, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan
• Purpose: Regional security, economic cooperation, counter-terrorism, and cultural cooperation

Additional information:

Current SCO Member States (10):

1. China
2. Russia
3. Kazakhstan
4. Kyrgyzstan
5. Tajikistan
6. Uzbekistan
7. India (Joined: 9 June 2017)
8. Pakistan (Joined: 9 June 2017)
9. Iran (Joined: 4 July 2023)
10. Belarus (Joined: 4 July 2024)

Last verified on 26-07-2026

Explanation

• The current Foreign Minister of Afghanistan is Amir Khan Muttaqi.
• He has been in office since September 7, 2021.

Last verified on 26-07-2026