Explanation

• The product of mass and velocity is known as momentum. P = MV
• If m is an object's mass and v is its velocity (also a vector quantity), then the object's momentum p is: p=mv
• It is a vector quantity.
• It having both magnitude and direction.
• Common symbols: p, p
• SI unit: kg⋅m⋅s−1
• Dimension MLT^−1

Last updated on 09-03-2026

Explanation

• Iskander Mirza became the first President of Pakistan on 23 March 1956.
• He was the last Governor-General of Pakistan before becoming President.
• He was associated with the Republican Party.
• He abrogated the 1956 Constitution and imposed martial law (1958).
• He also served earlier as Governor of Bengal (India) and Governor-General of Pakistan.
• Born: 13 November 1899, Murshidabad, India
• Died: 13 November 1969, London, UK (buried in Iran)
• He was the great-grandson of Mir Jafar.

Additional information:

• First President of Constituent Assembly of Pakistan: Quaid-e-Azam Muhammad Ali Jinnah
• First elected President of Pakistan: Field Marshal Ayub Khan

Explanation

• Alexander Graham Bell is credited as the inventor of the telephone.
• He was awarded the first successful patent for it.
• The telephone was invented in 1876.
• Bell made the first-ever telephone call to his assistant Thomas Watson.

Last updated by NA on 06-11-2026

Explanation

• Currency: Renminbi (Yuan/CNY)
• Symbol: ¥ / 元
• Capital: Beijing
• Official Language: Mandarin
• Continent: Asia
• Parliament: National People’s Congress (NPC)
• National Sport: Table Tennis
• Religion: No official religion

Explanation

• Companions: Prophet Muhammad (PBUH) and Hazrat Abu Bakr (R.A.)
• Location: Cave of Thawr, near Makkah, Saudi Arabia
• Purpose: They took refuge there while escaping the Quraysh during the Hijrah.
• Stay: They remained in the cave for three days.
• Miracle: A spider's web at the entrance helped conceal the cave.

Additional information

Ghar-e-Saur:

• Other Name: Ghar-e-Thawr (Cave of Thawr)
• Mountain: Jabal Thawr (Mount Thawr)

Last updated by NA on 05-11-2026

Explanation

• - Software: A set of instructions that tells a computer how to perform specific tasks.
• - Examples: MS Word, Windows, Google Chrome.

Additional information:

• - Monitor: An output device that displays information.
• - Hardware: Physical parts of a computer.
• - Printer: An output device that prints information on paper.

Last updated by NA on 05-11-2026

Explanation

Light Pen: An input device used to select or draw directly on a computer screen.

- Type: Pointing device.

- Uses: Drawing, selecting, and pointing.

- Example: Selecting an object on a CRT screen.

Last updated by NA on 05-11-2026

Explanation

1 byte equals 8 bits.

Additional Information

Last updated by NA on 05-11-2026

Explanation

فورٹ ولیم کالج کا قیام اردو ادب کی تاریخ میں ایک اہم واقعہ ہے۔

اردو نثر کی تاریخ میں خصوصاً یہ کالج سنگ میل کی حیثیت رکھتا ہے۔

تاہم اس کالج نے اردو زبان کے نثری ادب کی ترقی کے لیے نئی راہیں کھول دیں تھیں۔

سر زمین پاک و ہند میں فورٹ ولیم کالج مغربی طرز کا پہلا تعلیمی ادارہ تھا جو لارڈ ولزلی کے حکم پر 1800ءمیں قائم کیا گیاتھا۔

Last verified on 05-11-2026

Explanation

• The first Constituent Assembly of Pakistan (1947–1954) was tasked with framing the constitution.
• It was dissolved by Governor-General Ghulam Muhammad on 24 October 1954.

Additional information:

• Assembly formed: 10 August 1947
• First Prime Minister: Liaquat Ali Khan
• Constitution eventually passed: 1956

Last updated by NA on 04-11-2026