Explanation

• The Volga River is the longest river in Europe,
• It is with a length of approximately 3,531 km (2,194 miles).
• It flows entirely through Russia and empties into the Caspian Sea.

Additional information:

• Danube – 2,857 km (Flows through 10 countries)
• Ural – 2,428 km (Russia & Kazakhstan)
• Dnieper – 2,201 km (Russia, Belarus & Ukraine)
• Don – 1,950 km (Russia)

Last verified on 20-07-2026

Explanation

• Headquarters: Rome, Italy
• Full Name: Food and Agriculture Organization (FAO)
• Founded: 16 October 1945
• Founder: United Nations (UN)
• Official Languages: Arabic, Chinese, English, French, Russian, Spanish
• Purpose: Eliminate hunger, improve nutrition, food security, agriculture, fisheries, and forestry worldwide.

Last verified on 25-01-2026

Explanation

• Location: Southern Australia.
• States: Western Australia and South Australia.
• Area: About 348,750 km².
• Features: Sand dunes, grasslands, salt lakes, and an arid climate.

Additional information:

• Great Sandy Desert – Australia
• Gibson Desert – Australia
• Simpson Desert – Australia
• Tanami Desert – Australia

Last verified on 20-07-2026

Explanation

• Hajj year: 10 A.H
• Gregorian date: March 6, 632 A.D
• Day of sermon: 9th Dhul-Hijjah (Friday)
• Event name: Hajjat-ul-Wida (Farewell Pilgrimage)
• Number of Hajj by Prophet SAW: 1 (only once)

Last verified on 01-04-2026

Explanation

List of largest provinces of Pakistan by Population.

List of largest provinces of Pakistan by Area.

Last verified on 10-06-2026

Explanation

• The correct expression is "blind in one eye."
• Use in to describe blindness affecting a particular eye.
• Correct sentence: "He is blind in one eye."

Examples:

• The old man is blind in one eye.
• The boy is blind in one eye.

Last verified on 19-07-2026

Explanation

• Correct sentence: "Sara shows great ability in Physics."
• The correct expression is ability in a subject or field.

Last verified on 19-07-2026

Explanation

• Hazrat Sumayyah bint Khayyat (RA) is the first female martyr (Shaheedah) of Islam.

Additional information:

• Hazrat Yasir ibn Amir (RA), was the first male martyr (Shaheed) in Islam.
• Hazrat Harith bin Abi Hala (RA) is the first child martyr (Shaheed).

Last verified on 01-07-2026

Explanation

• The SI unit of electric current is Ampere (A).
• Electric current measures the flow of electric charge.
• Defined using the elementary charge (e = 1.602176634 × 10⁻¹⁹ C).
• Named after: André-Marie Ampère (scientist).
• 1 Ampere = 1 Coulomb per second (1 A = 1 C/s).

Last verified on 08-06-2026

Explanation

• Finland is called the "Land of a Thousand Lakes".
• Because it has over 188,000 lakes.
• It covering about 10% of its land area.
• It is a Nordic country located in Northern Europe.

Additional information:

• Land of the Rising Sun: Japan
• Land of the Midnight Sun: Norway
• Land of Fire and Ice: Iceland
• Land of White Elephant: Thailand

Last verified on 03-07-2026