Explanation

• The Indus River is the longest and most important river in Pakistan
• Flow from Country China, India, Pakistan
• Flows from State Ladakh, Punjab, Khyber Pakhtunkhwa, Sindh, Gilgit-Baltistan, Tibet
• Sources of water Tibetan Plateau, Senge Zangbu, Gar River
• Tributaries Sutlej River, Chenab River, Jhelum River, Ravi River,
• River Sindh Length 3,180 km
• Mouth of the Arabian Sea near Thatta

Explanation

• The F1 key is used to Help menu
• F4: Creates a new document 
• F2 renames the file
• F5 reload key
• F7 spell check 

Last updated by NS on 06 May 2026

Explanation

• The idiom "hit the nail on the head" means to be exactly correct or precise about something.
• It especially in identifying or solving a problem.

Last verified on 19-01-2026

Explanation

• The Netherlands is widely known as the "Land of Flowers."
• Due to its massive flower industry, expansive tulip fields
• Peshawar: Historically known as the "City of Flowers".
• It was known as Pushapura, a Sanskrit term for the city of flowers

Additional information 

Manchester of Pakistan. Faisalabad.

Gateway of Pakistan. Karachi.

Brasilia of Pakistan. Islamabad.

Land of Flowers, Netherlands .

City of Textiles. Faisalabad. 

Last updated by NS on 06 May 2026

Explanation

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

Pakistan got the Western Rivers:

1. Indus
2. Jhelum
3. Chenab

India got the Eastern Rivers:

1. Ravi
2. Beas
3. Sutlej

Signatories:

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

Place of signing: Karachi

Effective from: 1 April 1960 (implementation period)

Last verified on 04-05-2026

Explanation

• Vitamin A deficiency → Night blindness (Nyctalopia)
• Vitamin A is important for vision and immune function.

Additional information:

• Vitamin K is essential for blood clotting.
• Vitamin D helps in calcium absorption and bone mineralization.
• Vitamin B1 supports nerve function and energy metabolism.

Last verified on 01-02-2026

Explanation

• Artist: Leonardo da Vinci (1452–1519)
• Painting Period: 1503–1519
• Origin: Italy
• Current Location: Louvre Museum, Paris, France
• Famous Features: Mysterious smile, sfumato technique, widely copied and recognized globally

Last verified on 18-01-2026

Explanation

• Author: J. K. Rowling
• Full Name: Joanne Rowling
• Born: 1965
• Birth Place: United Kingdom
• Profession: Author, Screenwriter
• Harry Potter series has 7 main books.
• First book: Harry Potter and the Philosopher’s Stone (1997).

Last verified on 04-04-2026

Explanation

• Dawn newspaper was founded by Quaid-e-Azam Muhammad Ali Jinnah.
• It was established on 26 October 1941 in Delhi (British India).
• The main purpose was to support the Muslim League’s political voice.
• It later became a major English newspaper of Pakistan after independence.

Last verified on 03-05-2026

Explanation

Denmark Capital is Copenhagen.

Denmark Currency is Danish Krone.

Denmark official language is Danish.

Denmark located is in Continent Europe.

Denmark Primary Religion is Christianity.

Denmark Head of Govt. is Prime Minister – Mette Frederiksen.

Denmark Parliament called Folketing.

Last verified on 03-05-2026