Explanation

• Origin: Left bank of Sukkur (Lloyd) Barrage
• River: Indus River
• Province Served: Sindh
• Sukkur Barrage Commissioned: 1932

Main Canals of Sukkur Barrage: 7 canals

1. Rohri Canal
2. Nara Canal
3. Khairpur East Canal
4. Khairpur West Canal
5. Dadu Canal
6. Rice Canal
7. North-West Canal

Last verified on 18-07-2026

Explanation

• Jaundice is a condition characterized by yellowing of the skin and eyes.
• It is caused by excess bilirubin due to liver dysfunction or disease.

Last verified on 01-04-2026

Explanation

• Baluchistan is the biggest province of Pakistan by area.
  
• It covers 42% of the area of Pakistan

Additional information:

• 37 districts are there in Balochistan.
• It has 8 divisions.
  
• Hingol is the largest river in Balochistan.
• It is located in the southwest of Pakistan.
• They became a province in 1970.
  
• The capital of Baluchistan is Quetta.

Last verified on 26-05-2026

Explanation

Explanation

• Vitamin A is essential for vision, skin health, and immune function.
• Its deficiency can lead to night blindness (poor ight vision) and other health problems.

Additional information:

• Dry skin and eyes
• Impaired immune function
• Poor wound healing
• Increased risk of respiratory and urinary tract infections

Last verified on 17-01-2026

Explanation

• The Saudi riyal is the currency of Saudi Arabia.
• Symbol: code: SAR
• It is subdivided into 100 halalas (Arabic: هللة Halalah).
• On February 20, 2025, the Saudi Central Bank announced the approval of the Saudi riyal symbol by King Salman

Additional information

• The capital of is Riyadh.
• The official language is Arabic.
• It is located in the continent of Asia.
• Primary Religion is Islam.
• Parliament, called Majlis Al Shura.

Last updated by NA on 27 April 2026

Explanation

12 Islamic Months

1. Muḥarram (محرم الحرام)
2. Ṣafar (صفر المظفر)
3. Rabi al-Awwal (ربیع الاول)
4. Rabi al-Thani / Rabi al-Sani (ربیع الثانی)
5. Jumada al-Awwal (جمادی الاول)
6. Jumada al-Thani (جمادی الثانی)
7. Rajab (رجب المرجب)
8. Shaʿban (شعبان المعظم)
9. Ramadan (رمضان المبارک) – Month of fasting
10. Shawwal (شوال المکرم)
11. Dhu al-Qaʿdah (ذوالقعدہ الحرام)
12. Dhu al-Hijjah (ذوالحجہ الحرام) – Month of Hajj

Last verified on 14-03-2026

Explanation

• LED (Light Emitting Diode) is a semiconductor device that emits light when electric current passes through it.
• It is widely used in lighting, displays, electronic indicators, and screens.

Additional information:

• Energy efficiency: Up to 90% more efficient than traditional bulbs
  First discovery: H. J. Round – 1907
  Early research: Oleg Losev – 1927
  Practical LED development: James R. Biard – 1961
  First commercial production: October 1962 (Nick Holonyak)

Last verified on 12-03-2026

Explanation

• Bacteria reproduce asexually mainly by binary fission, where one cell splits into two identical cells.
• This is a rapid process, allowing bacteria to multiply quickly under favorable conditions.

Last verified on 12-02-2026

Explanation

• Ribosomes are known as the "protein factories" of the cell.
• They assemble amino acids into proteins according to mRNA instructions.

Last verified on 12-02-2026