Explanation

• The FIFA World Cup 2022 was held in Qatar.
• Argentina won the tournament, defeating France in the final.

The short list of FIFA World Cup hosts:

• 2010: South Africa
• 2014: Brazil
• 2018: Russia
• 2022: Qatar
• 2026: Canada, Mexico, and the United States
• 2030: Spain, Portugal, and Morocco; Anniversary match hosts: Argentina, Paraguay, and Uruguay
• 2034: Saudi Arabia (Asia)

Last verified on 02-02-2026

Explanation

• Shah Wali Ullah Dehlawi translated the Holy Quran into Persian language for the first time in the Indian subcontinent.

Additional information:

• Real Name: Qutb-ud-Din Ahmad Shah Wali Ullah
• Born: 21 February 1703, Phulat (Mughal Empire)
• Died: 20 August 1762, Delhi

Last verified on 11-05-2026

Explanation

• Almost all the mass of an atom is concentrated in its nucleus.
• The nucleus contains protons and neutrons, which are much heavier than electrons.
• Electrons revolve around the nucleus but contribute very little to atomic mass.
• The nucleus is located at the center of the atom.
• Ernest Rutherford discovered the nucleus through the gold foil experiment in 1911.

Last verified on 09-05-2026

Explanation

• RAM is the main temporary memory of a computer.
• It stores data and instructions while the computer is working.
• When power is off, RAM data is erased.

Additional information:

• ROM → Permanent memory (read-only)
• Hard Disk → Long-term storage
• SSD → Fast permanent storage
• Cache Memory → Ultra-fast CPU memory

Last verified on 07-05-2026

Explanation

• An angle inscribed in a semicircle is always 90° due to the Thales' Theorem.
• It is called a right angle because the angle subtended by a diameter is always right.

Last verified on 06-05-2026

Explanation

1. The Quran
2. The Sunnah (traditions of the Prophet Muhammad SAW)
3. Ijma (consensus among Muslim jurists)
4. Qiyas (analogy)

Last verified on 30-04-2026

Explanation

Given that the radius of a circle is increased to twice its original length

We have to find the increase in the area of the circle

Area of circle = πr²

Where r is the radius of the circle

Now, r = 2r

Area of circle = π(2r)²

= 4πr²

Last updated by NA on 27 April 2026

Explanation

• The verbal meaning of “Zakat” is Purification.
• It comes from the Arabic root meaning “to purify” and “to grow”.
• In Islam, Zakat purifies wealth and increases blessings.
• It is the 3rd fundamental pillar of Islam.
• It was made compulsory in 2 AH.
• It is mentioned 32 times in the Holy Quran.

Last verified on 25-04-2026

Explanation

Vasco da Gama was a famous explorer and navigator from Portugal.

Additional information:

• Born: 1460, Sines, Portugal
• Died: 1524, Cochin, India
• Famous Achievement: First European to reach India by sea in 1498
• Significance: Opened direct maritime trade between Europe and Asia

Last verified on 15-01-2026

Explanation

UNO Founded on October 24, 1945 in in San Francisco, California

UNO Headquarters:New York, United States 

UNO Membership: 193 member states; 2 observer states

UNO Official languages:(06)

1. Arabic
2. Chinese
3. English
4. French
5. Russian
6. Spanish

*****

Pakistan joined the United Nations on September 30, 1947, just over a month after its independence

Last updated question  18-02-2026