Explanation

• Shah Waliullah Dehlawi (1703–1762) was a great Islamic scholar and reformer of the Mughal era.
• His real name was Qutubuddin Ahmad Syed.
• He was born on 21 February 1703 in Phulat (India) during the reign of Aurangzeb.
• He translated the Holy Quran into Persian for the first time in the subcontinent.
• He wrote about 51 books on Islam, society, and reforms.

Last verified on 02-04-2026

Explanation

• 24-karat (24K) gold is considered the "best"
• Purity: 99.9% pure gold.
• Color: Rich, deep, bright yellow.

Additional information

• 22K Gold: 91.7% pure gold. It is mixed with harder metals like silver or copper.
• 18K Gold: 75% pure gold. It is highly durable and excellent for diamond settings 
• Carat is the unit of measurement for the physical weight of diamonds/gold.

Last updated by NA on 16-07-2026

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

• Allah mentions Zulqarnain (AS) in Surah Kahf.
• He had immense wisdom to distinguish between right and wrong.
• Surah Kahf Meaning is "The Cave".

It is the 18th chapter of the Quran 

It was revealed in Makkah.

• No. of letters: 6425
• No. of rukus: 12
• No. of verses: 110
• No. of words: 1583

Last verified on 02-04-2026

Explanation

• Author: Muhammad Ayub Khan
• Year: 1967
• Subject: Foreign policy of Pakistan
• Position of author: President of Pakistan (1958–1969)
• Type: Political / Autobiographical work

Last verified on 02-04-2026

Explanation

• Symbol: Hg
• Atomic number: 80
• Melting point: -38.83 °C
• Atomic mass: 200.59 u

Last verified on 13-03-2026

Explanation

• A lactometer is used to measure the purity and density (thickness) of milk.
• It checks if milk has been adulterated with water by measuring specific gravity.
• Works on the principle of buoyancy.
• Pure milk specific gravity: 1.028–1.032 at 15°C

Last verified on 16-03-2026

Explanation

Explanation

• Claustrophobia is the fear of enclosed or confined spaces.
• It is classified as an anxiety disorder.
• People with claustrophobia may panic in elevators, small rooms, or windowless spaces.
• Symptoms include shortness of breath, sweating, rapid heartbeat, and anxiety.

Last verified on 02-04-2026

Explanation

• Ibn Khaldun was a famous Arab historian and sociologist.
• Lived during the 14th century (1332–1406 AD).
• Known for his work “Muqaddimah”.
• Considered the father of sociology and historiography.

Last verified 02-04-2026