Explanation

• Vitamin C deficiency causes scurvy.
• It can cause bleeding/loose gums, easy bruising, and poor wound healing.
• Other signs include rough skin, corkscrew hair, and red spots around hair follicles.
• Rickets is mainly caused by Vitamin D deficiency.

Last verified on 13-09-2026

Explanation

The three interior angles of every triangle always add up to 180 degrees

Basic Geometry Formulas

Triangle

• Area = ½ × Base × Height
• Perimeter = a + b + c
• Sum of angles = 180°

Rectangle

• Area = Length × Width
• Perimeter = 2(Length + Width)

Square

• Area = Side²
• Perimeter = 4 × Side

Circle

• Area = πr²
• Circumference = 2πr

Triangle angle

• Interior angles = 180°

Last updated by NA on 09-09-2026

Explanation

• Lieutenant General Nigar Johar became the first female Lieutenant General of the Pakistan Army.
• She was also appointed as the first female Surgeon General of the Pakistan Army.
• She was promoted from Major General to Lieutenant General.
• She hails from Panjpeer, District Swabi, Khyber Pakhtunkhwa (KPK).

Last verified on 23-08-2026

Explanation

• Max Weber is widely considered the father of bureaucratic theory.
• His work "Economy and Society" (1922) is a seminal text on the subject.
• Weber's theory of bureaucracy emphasized the importance of hierarchy, rules, and impersonality in organizational structure.

Last verified on 08-08-2026

Explanation

• Venus is called the Morning Star and Evening Star.
• It is the second closest planet to the Sun.
• It is the brightest planet and the hottest planet in the Solar System.
• It has no natural moon (satellite).
• It is also known as the "Black Planet".

Last verified on 21-07-2026

Explanation

• Name: Fahmida Mirza
• Tenure: 2008–2013
• Votes received: 249
• Opponent votes (Muhammad Israr Tareen): 70
• Party: Pakistan Peoples Party (PPP)

Additional information:

• The first Speaker of the National Assembly was Quid-e-Azam Muhammad Ali Jinnah.

Last verified on 10-06-2026

Explanation

• "Turn over a new leaf" means to change one's behaviour for the better and start a better life.
• It is an English idiom used when someone leaves bad habits behind.
• It refers to making a fresh start with positive actions.

Last verified on 07-07-2026

Explanation

• Boiling point of water: 100°C
• Freezing point of water: 0°C
• Standard atmospheric pressure: 1 atm (760 mmHg)
• 0°C = 32°F
• 100°C = 212°F

Last verified on 06-07-2026

Explanation

• Quaid-e-Azam presented his 14 Points in March 1929 in response to the Nehru Report (1928).
• The 14 Points were aimed at safeguarding the political, religious, and constitutional rights of Muslims in British India.
• Muhammad Ali Johar assisted Quaid-e-Azam in preparing the Fourteen Points.

Last verified on 06-07-2026

Explanation

• Mercury is the smallest planet in our solar system.
• Mercury with a diameter of 4,879 km (3031.67 mi).
• Nearest Planet to Sun.
• Fastest Planet.

Last verified on 23-06-2026