Explanation

• Jabir ibn Hayyan, known as the "father of chemistry."
• He was an Arab Chemist.
• Composition of Alchemy was written by Jabir Bin Hayyan.

Notable ideas:

• Use of organic substances in chemistry
• Sulfur-mercury theory of metals
• Science of the balance
• Science of artificial generation

Last verified on 07-02-2026

Explanation

• The scientific study of different aspects of plants is called botany.
• Plant biology or Phytology, is the science of plant life and a branch of biology.

Additional information:

• Study of soil is called Pedology
• Study of grasses is called Agrostology
• Study of food is called Bromatology
• Study of cells is called Cytology
• Study of animals is called Zoology
• Study of skin is called Dermatology
• Study of insects is called Entomology
• Study of eggs is called Oology
• Study of earthquakes is called Seismology
• Study of viruses is called Virology
• Study of bacteria is called Bacteriology
• Study of the heart is called Cardiology 
• Study of fermentation is called Zymology

Last verified on 31-03-2026

Explanation

Explanation

• Urdu alphabet commonly has 39 basic letters.
• Some books mention 36 letters, but 39 is more accurate.
• With additional signs, total becomes 52 characters.
• Urdu is written right to left.
• It is influenced by Arabic, Persian, and some Sanskrit sounds.

Last verified on 31-03-2026

Explanation

• Al-Baqarah (The Cow or The Heifer) is the second and longest chapter of the Quran, with 286 verses.
• It derives its name from the story of the cow (vv. 67-73).
• Verse 282, the longest verse, is known as 'āyatu d-dayn.
• It consists of 25,500 letters and is positioned in Juzʼ 1–3.
• The chapter has 40 Rukus.
• It is classified as Medinan.

Additional information:

• Hazrat Ibrahim (علیہ السلام) is mentioned 13 times.
• The verse 183 describes the obligation of fasting (soam).
• Surah Aal-e-Imran is the second longest surah of Holy Quran.
• Surah Al-Kausar is the shortest surah of Holy Quran.

Last verified on 30-03-2026

Explanation

• Masjid al-Haram is the first mosque on Earth.
• It surrounds the Kaaba, originally built by Prophet Ibrahim (A.S) and Prophet Ismail (A.S).

Additional information:

• Masjid Al-Aqsa → Built/rebuilt by Prophet Sulaiman (A.S).
• First mosque in Islam: Quba Mosque
• Built after Hijrah: 622 AD (Masjid-e-Quba)

Last verified on 30-03-2026

Explanation

• Sirius means صبح کا ستارہ
• Sirius, also called the Dog Star.
• It is the brightest star in the night sky visible without a telescope.
• It is located in the constellation Canis Major.
• It is about 8.6 light-years from Earth.

Last verified on 19-03-2026

Explanation

Sri Lanka Currency is Sri Lankan Rupee.

Sri Lanka Capital is Colombo.

Sri Lanka official language is Sinhala; Tamil.

Sri Lanka located is in Continent Asia.

Sri Lanka Primary Religion is Buddhist, Hindu, Islam.

Sri Lanka Head of Govt. is Prime Minister - Dinesh Gunawardena.

Sri Lanka is divided into Nine Provinces.

Ceylon was changed into Sri Lanka on 22 May 1972.

Sri Lanka: Asian island nation

National game in Sri Lanka: Volleyball

Sri Lanka Parliament called.

Tricks for Remember

RUPEE

Mind Tricks : PICS of MN

***PICS***

P - Pakistan

I - India

C - Ceylon

S - Srilanka

**MN**

M - Maritius

N - Nepal

Last verified on 18-03-2026

Explanation

• Punjab, Pakistan is called the "Land of Five Rivers".
• Because five major rivers—Jhelum, Chenab, Ravi, Beas, Sutlej—flow through it.

Additional information:

There are a total of 24 rivers flowing through Pakistan.

• 8 rivers flow in KPK
• 5 in Punjab
• 4 in Sindh
• 7 in Balochistan

Last verified on 15-03-2026

Explanation

• Law of Inertia = Newton’s First Law of Motion.
• States: “An object at rest stays at rest, and an object in motion continues in the same direction and speed unless acted upon by an unbalanced force.”
• Explains why seat belts are important in cars.
• Applies to all objects on Earth and in space.

Last verified on 13-03-2026