Explanation

• The smallest unit of matter is an atom.

Structure of an Atom

• Nucleus: The central part made of heavy protons and neutrons.
• Electrons: Tiny, light particles that circle the nucleus.
• Protons: Particles with a positive charge.
• Neutrons: Particles with no electrical charge

Explanation

• Law of Inheritance in Islamic Jurisprudence: Ilm-ul-Faraid (علمُ الفرائض)
• Also called: Faraid (فرائض)
• Meaning: Islamic law governing inheritance and the distribution of property

Explanation

• Scientist Name: Ibn al-Nafis
• Date / Year: 1242 CE
• Major Work: Commentary on Anatomy in Avicenna's Canon
• He was a pioneering Arab physician
• Major contribution: Pulmonary circulation
• Blood pressure: Modern measurement/concept developed centuries later.

Explanation

• مُعاذ بن جبل was a sahabi (companion) of the Islamic prophet Muhammad.
• He was an Ansar of Banu Khazraj
• He compiled the Quran with five companions
• Other names
• (إمام الفقهاء)
• (كنز العلماء) 
• (أعلم الأمة بالحلال والحرام) 

Explanation

• Light Year is the distance that light can travel in one year.
• The distance light travels in one year is known as light year.
• 1 light year is equal to 9.5 x 10¹²km.

Last verified on 30-03-2026

Explanation

• The Nisab (minimum limit) for gold is 7.5 tola (87.48 grams).
• The ratio/nisab of Zakat is 2.5%.
• Zakat was made obligatory in 2 A.H.
• It was fully implemented in 9 A.H.

Additional information:

• Silver Nisab: 52.5 tola = 612.36 grams
• The word “Zakat” occurs 32 times in the Holy Quran.
• Zakat means purification and growth of wealth.
• “Zakat is the treasure of Islam” is a famous saying of the Holy Prophet (PBUH).

Last verified on 11-05-2026

Explanation

To determine the relationship, we can break down the family structure:

B and D are sisters: The problem states D is B's sister.

A is B's daughter: This makes B A's mother.

E is D's son: This makes D E's mother.

A and E's relationship: Since A's mother (B) and E's mother (D) are sisters, A and E are the children of siblings.

Therefore, A is the cousin of E. 

Question updated 03-March-2026

Explanation

• No Sajdas in Salat-e-Janaza.
• Namaz-e-Janazah is performed standing in line.
• It includes 4 Takbeers.
• It is Farz-e-Kifaya.
• The first Namaz-e-Janazah performed by the Holy Prophet ﷺ was for Asad bin Zaraara (RA).

Last verified on 18-05-2026

Explanation

India got the Eastern Rivers:

1. Ravi
2. Beas
3. Sutlej

Pakistan got the Western Rivers:

1. Indus
2. Jhelum
3. Chenab

• Signed date: 19 September 1960
• Brokered by: World Bank

• Place of signing: Karachi

• Effective from: 1 April 1960 (implementation period)

• Signatories:

  • Field Marshal Ayub Khan (Pakistan)
  • Jawaharlal Nehru (India)

Last updated NA on 10-09-2026

Explanation

• The Prophet's first business trip was to Syria.
• He was 12 years old
• Traveled with his uncle, Abu Talib (RA).
• On this journey, he met a monk named Bahira in Basra, Syria.

Last updated NA on 10-09-2026