Explanation

• Sir Isaac Newton formulated the Three Laws of Motion.
• He presented them in 1687 in his famous work Principia Mathematica.

Three Laws of Motion:

1. First Law — Law of Inertia: An object remains at rest or in uniform motion unless acted upon by an external force.
2. Second Law — Law of Acceleration: The net force on an object is related to its mass and acceleration.
3. Third Law — Action and Reaction: For every action, there is an equal and opposite reaction.

Last verified on 05-09-2026

Explanation

• Penicillin, the first true antibiotic, was discovered by Alexander Fleming.
• He made this discovery in 1928 at St. Mary’s Hospital, London.
• He found that a mould (Penicillium) killed bacteria in culture dishes.
• His findings were officially published in 1929.
• First patient treated: Albert Alexander (12 February 1941)

Last verified on 01-06-2026

Explanation

• Hazrat Musab bin 'Umair (RA) possessed a stature similar to the Holy Prophet (PBUH
• Musab ibn Omair means “the Good”
• He embraced Islam in 614 CE and was the first ambassador of Islam.
• During the Battle of Uhud, he fought fiercely to protect the Prophet (PBUH).
• When he was martyred, the enemy and some Muslims thought it was the Prophet (PBUH) 

Last updated question by NA on 07 May 2026

Explanation

• Facilitation means making something easier or possible.
• Assistance means help or support.
• Facilitation means کچھ آسان یا ممکن بنانا
• Assistance means مدد

Last verified on 05-09-2026

Explanation

• Antonie van Leeuwenhoek is known as the Father of Microbiology.
• He was the first to observe and describe microorganisms using a microscope.
• He observed microscopic organisms in 1674.
• His discoveries included bacteria, protozoa, and other microscopic life forms.

Last verified on 05-09-2026

Explanation

• After the failure of the Cripps Mission, Congress reacted strongly.
• It launched the Quit India Movement in 1942.
• This was led by Mahatma Gandhi.
• The demand was for immediate British withdrawal from India.
• It became a major mass movement against British rule.

Last verified on 29-04-2026

Explanation

• Aldehydes give a silver mirror test with Tollens' reagent.
• Tollens' reagent contains the diamminesilver(I) ion, [Ag(NH₃)₂]⁺.
• The aldehyde is oxidized to a carboxylic acid/carboxylate, while Ag⁺ is reduced to metallic silver.
• The deposited silver forms a shiny silver mirror on the test tube.

Last verified on 05-09-2026

Explanation

Sweden Currency is Swedish Krona.

Sweden Capital is Stockholm.

Sweden official language is Swedish.

Sweden located is in Continent Europe.

Sweden Primary Religion is Christianity.

Last verified on 05-09-2026

Explanation

• An algorithm is a step-by-step set of rules to solve a problem.
• It is used in programming and computer science.
• Algorithms must be clear, finite, and logical.
• Every computer program is based on an algorithm.
• It works like a recipe to reach a solution.

Last verified on 07-02-2026

Explanation

• The transfer of data from one place to another is called data communication.
• It involves sending data through a communication medium like cables or wireless signals.

Last verified on 05-09-2026