Explanation

• The Taj Mahal was built by the Mughal emperor Shah Jahan
• In memory of his beloved wife, Mumtaz Mahal.
•  Located in the city of Agra 
• State: Uttar Pradesh
• River: Yamuna River
• Construction Started: 1632
• Construction Completed: 1647
• Height: Approximately 73 meters
• Architecture: Ustad Ahmad Lahori
• Material: Mainly white marble.

Last updated 08 Oct 2026 by NA

Explanation

2 + 3 = 5

5 + 7 = 12

12 + 11 = 23

23 + 15 = 38

38 + 19 = 57

57 + 23 = 80

Last verified on 31-03-2026

Explanation

• A brush is a tool used for painting.
• A pencil is a tool commonly used for drawing.
• The relationship is Tool and its Purpose.

Last verified on 10-11-2026

Explanation

• Battle of Yarmouk: Fought between the Byzantine Empire and Muslim forces under Khalid bin Waleed.
• Dates: August 15 to August 20, 636 AD.
• Location: Near the Yarmouk River.
• Caliphate: During the reign of Hazrat Umar (RA).
• Result: Decisive victory for the Muslims, marking the end of Byzantine rule in Syria.

Last verified on 12-06-2026

Explanation

• Al-Tauba does not begin with Bismillah.
• It is known by two names - At-Taubah and Al-Baraat.
• Surah Tauba is in 10 Parah.
• The number of Rukus in Surah Tauba is 16.

Additional information:

• Bismillah is repeated in the Holy Quran 114 Times.
• Surah Naml surah of the Holy Quran has Bismillah twice.

Last verified on 01-04-2026

Explanation

• Surah Yaseen is known as the "Heart of the Holy Quran."
• It is the 36th chapter of the Quran.
• It contains 83 verses.
• It is regarded as an earlier Meccan surah.

Additional information:

• Surah Ar-Rahman: "Aroos ul Quran" (the Bride of the Quran).
• Al-Fatihah (The Opening)
• Al-Baqarah (The Cow)
• Aali Imran (The Family of Imran)
• An-Nisa (The Women)
• Al-Maidah (The Table)

Last verified on 15-07-2026

Explanation

• Rukus in the Holy Quran: 558 / 540
• Verses (Ayat): 6,236 / 6,666
• Total Surahs: 114
• Makki Surahs: 86 (revealed in 13 years, mostly short Ayat)
• Madani Surahs: 28 (revealed in 10 years, mostly long Ayat)
• Total Juz': 30
• Sajda Tilawat: 14

Last verified on 19-07-2026

Explanation

• The SI unit of force is the newton (N).
• 1 N = the force needed to accelerate 1 kg of mass by 1 m/s²
• Derived unit: N = kg·m/s²
• Named after Sir Isaac Newton
• Based on F = ma (Newton's second law)

Additional information:

1. The metre, unit of length — symbol m
2. The kilogram, unit of mass — symbol kg
3. The second, unit of time — symbol s

Last verified on 09-11-2026

Explanation

• Joule (J) is the SI unit of heat, work, and energy.
• One joule is equal to one newton-metre (1 J = 1 N·m).
• Watt is the SI unit of power.

Last verified on 09-11-2026

Explanation

• The instrument used to measure temperature is called a thermometer.
• A thermometer shows how hot or cold an object or place is.

Additional information:

• Barometer measures air pressure.
• Hygrometer measures humidity (moisture in air).

Last verified on 16-06-2026