Explanation

Carbon dioxide (CO₂) is commonly used in fire extinguishers because it helps to displace oxygen and smother the fire, preventing it from spreading.

It is particularly effective for electrical fires and fires involving flammable liquids.

Explanation

Total 100 camels sacrifices.

• 63 by own hand of Prophet Muhammad (PBUH)
• 37 by Hazrat Ali (R.A)

The act of Qurbani is carried out between the 10th and 12th of Dhul Hijjah, following on from the pilgrimage of Hajj and Eid-ul-Adha prayers.

Explanation

The F5 key is a function key of the computer.

Start a presentation from the beginning: F5

Start a presentation from the current slide: Shift+F5

Explanation

Atomic nuclei consist of electrically positive protons and electrically neutral neutrons.

The nucleus makes up much less than. 01% of the volume of the atom,

but typically contains more than 99.9% of the mass of the atom.

Explanation

• 9th Zul-Hajj Pilgrim gathering day.
• It is Day of forgiveness.
• It is Day of Farewell sermon.
• It is Day of Deep prayer.
• It is Day of Blessings sought.

Explanation

In October 2014, Malala, along with Indian children's rights activist Kailash Satyarthi 

At age 17, she became the youngest person to receive this prize.

About Malala Yousafzai

Born: 1997

Belongs: Mingora, Swat

Received Noble Prize in 2014

She is the world's youngest Nobel Prize laureate

International Malala Day is observed every year on July 12 

ND-21-5-2023

Explanation

 Article 251 of the Constitution declares Urdu to be the national language of Pakistan.

The national bird of Pakistan Chukar

The national animal of Pakistan markhor
National fruit of Pakistan Mango
The national dish of Pakistan nihari
National flower of Pakistan jasmine

AGM 30.4.23

Explanation

Mohenjo-Daro is located in the Larkana district of Sindh.

Mohenjo Daro means Mound of the Dead

It was discovered in 1922 by R. D. Banerji.

It is a 4000-year-old city of the Indus Civilization.

It was Built around 2500 BC.

Explanation

• Masjid-e-Quba is the first mosque in the history of Islam, built after Prophet Muhammad (SAW) arrived in Madina.
• Masjid-ul-Haram is the first mosque on the surface of the earth.
• Masjid-ul-Aqsa, built by Prophet Solomon (AS), was the first mosque constructed on the surface of the earth.

Explanation

• Bile is produced by the liver and stored in the gallbladder.
• It is released into the small intestine to facilitate fat digestion and absorption.
• Bile breaks down fats into smaller particles, making it easier for enzymes to digest them.