Explanation

Explanation

• Vitamin K helps to make various proteins that are needed for blood clotting and the building of bones.
• Prothrombin is a vitamin K-dependent protein directly involved with blood clotting.

• Vitamin C may protect the body against the effects of pollution.
• It may also prevent blood clots and reduce bruising.

Last verified on 31-03-2026

Explanation

• World Braille Day is observed on 4 January every year.
• The first World Braille Day was celebrated on 4 January 2019.
• The day recognizes the contribution of Louis Braille in helping blind and visually impaired people read and write.

Last verified on 08-10-2026

Explanation

• Current Prime Minister: Mullah Mohammad Hasan Akhund
• Assumed Office: September 7, 2021
• Current Supreme Leader: Hibatullah Akhundzada
• Form of Government: Islamic Emirate of Afghanistan

Last verified on 06-07-2026

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Explanation

• Myopia (Nearsightedness) is an eye defect in which near objects are clear but distant objects appear blurred.
• It occurs when the image forms in front of the retina instead of on it.
• It is corrected by using a concave (diverging) lens.
• The concave lens helps to shift the image back onto the retina.

Last verified on 01-04-2026

Explanation

• The United Kingdom officially left the European Union (EU) on 31 January 2020 at 11:00 p.m. GMT.
• It is known as Brexit (British Exit).
• It ended the UK's 47-year membership of the European Union.
• The transition period lasted until 31 December 2020.
• Referendum Date: 23 June 2016
• Article 50 Triggered: 29 March 2017
• Referendum Result: Leave – 51.9%, Remain – 48.1%

Last verified on 08-04-2026

Explanation

• COVID-19 was declared pandemic by WHO on March 11, 2020. 
• WHO stands for: World Health Organization
• COVID caused by: SARS-CoV-2
• COVID-19 acronym: Coronavirus disease 2019
• Global Pandemic means: عالمی وباء

Last verified on 16-03-2026

Explanation

• Chemical Name: Acetic Acid (Ethanoic Acid)
• Chemical Formula: CH₃COOH
• Vinegar Concentration: 4–8% Acetic Acid
• Type of Acid: Weak Organic Acid
• Uses: Food seasoning, pickling, preservation, cleaning

Last verified on 10-07-2026

Explanation

After 18th Amendment Strength: 104 members

Provincial Representation: 23 members per province

After 2024 Elections: 96 members

Last verified on 03-05-2026

Explanation

• The famous book "Al-Qanun" (The Canon of Medicine) was written by Abu Ali Sina.
• It is also known as Avicenna. 
• The book covers medicine, diseases, and treatments.

Last verified on 27-04-2026