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

• The unit of pressure is N/m² (Newton per square meter).
• It is also called Pascal (Pa).
• Pressure means force applied per unit area.
• Higher force or smaller area increases pressure.

Last verified on 17-06-2026

Explanation

• The correct sentence should be "The news is too good to be true."
• This implies that the news seems exceptionally positive.
• It suggests that the news may be unrealistic or hard to believe.

Last updated by NA on 06-11-2026

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

The first constitution of Pakistan (1956) was abrogated on October 7, 1958

After 09 years Pakistan got its first constitution

Promulgation Date: March 23, 1956.

 Key Figures:

• President Iskander Mirza (abrogated it)
• General Ayub Khan (became CMLA, then deposed Mirza on Oct 27, 1958).
• Choudhry Mohammad Ali was the Prime Minister of Pakistan 

Last updated by NA on 06-11-2026

Explanation

• Omniscience is the capacity to know everything.
• In monotheistic religions, such as Sikhism and the Abrahamic religions, this is an attribute of God.

Last updated by NA on 06-11-2026

Explanation

• Walter Hunt patented the safety pin on April 10, 1849.
• He sold the patent rights for $400, which is approximately $14,000 today.

Last updated by NA on 06-11-2026

Explanation

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