Explanation

• Sir Syed Ahmad Khan wrote the book Khutbat-e-Ahmadiya.
• Published: 1870
• Purpose: A scientific and historical defense of the life of Prophet Muhammad (PBUH).

Explanation

• Date: 28 May 1998
• Pakistan conducted nuclear tests at the Chagai Hills (Balochistan)
• Codenamed "Chagai-I"
• It was a response to India's nuclear tests (Pokhran-II) earlier that month (May 11 & 13, 1998)
• Pakistan became the 7th country in the world to possess nuclear weapons
• The day is commemorated as Youm-e-Takbeer (National Day of Grandeur)

Last updated 13 August 2026 by NA

Explanation

• Zulfikar Ali Bhutto founded the PPP in 1967
• He served as Prime Minister of Pakistan (1973–1977)
• Previously served as President of Pakistan (1971–1973)
• The party was founded on his socialist vision ("Islamic socialism")

Additional information

• His daughter, Benazir Bhutto, later led the party and also became Prime Minister
• Today, the party is led by Bilawal Bhutto Zardari

Last updated 13 August 2026 by NA

Explanation

There are 4 main types of movable joints in the human body:

1. Ball and Socket: Allows movement in all directions (e.g., shoulder, hip).
2. Hinge: Allows back-and-forth movement (e.g., elbow, knee).
3. Pivot: Allows rotation and side-to-side motion (e.g., neck).
4. Gliding: Allows flat bones to slide past each other (e.g., wrist, ankle).

Explanation

My brother and friend help me in my studies

میرا بھائی اور دوست میری پڑھائی میں مدد کرتے ہیں۔

• The subject is "My brother and friend," which is plural (two people)
• Plural subjects take the base form of the verb
• "Help" is the base form 

Last updated 13 August 2026 by NA

Explanation

Explanation

• Signed July 2, 1972, at Shimla, India
• By Indira Gandhi and Zulfikar Ali Bhutto
• After the 1971 India-Pakistan War (creation of Bangladesh)
• Aim: settle disputes through peaceful bilateral talks
• 1971 ceasefire line → Line of Control (LoC)
• Presided over by Lord Wavell
• 35 Muslim members took part

Explanation

• The Sun is currently in the main-sequence stage of its life cycle, specifically as a yellow dwarf (G-type main-sequence star).
• Age: ~4.6 billion years old
• Process: Fusing hydrogen into helium in its core
• Lifespan: About another 5 billion years remaining in this stage

Explanation

• Called the Frigid Zones (or Polar Regions)
• Located within the Arctic Circle (North) and Antarctic Circle (South)
• Extremely cold temperatures all year
• Experience polar day (24-hour daylight in summer) and polar night (24-hour darkness in winter)
• Covered mostly by ice and snow

Explanation

• Cleavage is a natural plane of weakness in a stone.
• A stone tends to split along its cleavage direction.
• Cleavage is caused by the internal structure of the mineral.