Explanation

• Total mentions: 32 times
• Makki Surahs: 22 times
• Madani Surahs: 10 times
• Status: Third pillar of Islam
• Purpose: Purification of wealth & helping poor

Last verified on 12-06-2026

Explanation

• A rectifier is an electrical device that converts Alternating Current (AC) into Direct Current (DC).
• It allows current to flow in only one direction.
• It is commonly used in power supplies and chargers.
• Rectifiers use components like diodes for conversion.

Last verified on 25-06-2026

Explanation

• Holy Prophet was born in 571 A.D 22nd April (Day-Monday).
• Mother: Amina
• Father: Abdullah
• Family: Quraish
• Born: Makkah
• Died: 632 AD

Last verified on 12-06-2026

Explanation

• Malik Ghulam Muhammad was the first Finance Minister of Pakistan (15 August 1947 – 19 October 1951).
• He was appointed by Quaid-e-Azam Muhammad Ali Jinnah.
• He served during the governments of Liaquat Ali Khan and Khawaja Nazimuddin.
• Succeeded as Finance Minister by: Muhammad Ali
• Later, he became the 3rd Governor-General of Pakistan (1951–1955).

Additional information:

• Born: 29 August 1895, Lahore
• Died: 29 August 1956, Lahore
• Resting Place: Fauji Qabrastan, Karachi

Last verified on 15-06-2026

Explanation

• Battery is a device that converts chemical energy into electrical energy.
• Batteries work by using a galvanic cell.
• It is an electrochemical device made up of two electrodes and an electrolyte solution.

Last verified on 16-03-2026

Explanation

• The current Secretary-General of the United Nations is António Guterres from Portugal.
• He began his first term on January 1, 2017.
• He is currently serving his second term.

Last verified on 10-05-2026

Explanation

• All plants move Anticlockwise around Sun.
• All plants move anticlockwise around their axis.
• Earth rotates its axis from West to East.

Last verified on 15-03-2026

Explanation

• Test name: Smiling Buddha
• Year of nuclear test: 1974
  • Date: 18 May 1974
  • Test site: Pokhran, Rajasthan
  • Country: India

Explanation

• Pascal’s calculator was called the Pascaline.
• John Mauchly co-invented the ENIAC (first electronic computer) much later.
• Harvard Aliken is unrelated to the first calculator.

Explanation

Calculating the radius of the earth over a thousand years ago required a lot of imagination.

The 10th-century Persian mathematician Abu Rayhan al-Biruni used simple trigonometric results to estimate the radius and circumference of the Earth

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