Explanation

Last verified on 08-09-2026

Explanation

• Hajj was made compulsory in 9 A.H.
• It is the fifth pillar of Islam.
• It is obligatory once in a lifetime for Muslims who can afford it physically and financially.
• The word Hajj means “to intend” or “to set out for a journey.”
• Hajj is performed in Makkah during the Islamic month of Dhul-Hijjah.
• Mentioned in: Quran (Surah Al-Baqarah and Surah Aal-e-Imran)

Additional information:

• The first Hajj in Islam led by Muslims took place in 9 A.H.
• Prophet Muhammad performed the Farewell Hajj in 10 A.H.

Last verified on 10-05-2026

Explanation

• The Social Boycott of Banu Hashim started in the 7th year of Prophethood (Nabvi).
• It was imposed by the Quraysh of Makkah against Banu Hashim and early Muslims.
• The boycott continued for 3 years (7th–10th Nabvi).

Last verified on 03-04-2026

Explanation

• Phosphorus is not among the top 10 most abundant elements in the Earth's crust.
• Most abundant element in Earth crust is Oxygen.
• Oxygen in the crust is (46. 1%).
• The chemical formula of oxygen (dioxygen) is O2.

List of 10 Most Abundant Elements in the Earth's Crust:

Last verified on 01-09-2026

Explanation

• Italy became the first European country to ban ChatGPT 
• When: March 31, 2023.
• Due to privacy concerns regarding the "massive collection and storage of personal data" used to train the AI

Last updated by NA on 22-April-2026

Explanation

• Khunjrab pass connects Pakistan with China.
• Location: Hunza Pakistan - administered Gilgit–Baltistan and Xinjiang, China
• Road name: N-35
• Range: Karakoram

Last verified on 01-07-2026

Explanation

• Quaid-e-Azam administered the oath of office to Liaquat Ali Khan on 15 August 1947.
• Liaquat Ali Khan became the first Prime Minister of Pakistan.
• He served as Prime Minister from 1947 to 1951.

Additional information:

• Quaid-e-Azam Muhammad Ali Jinnah was the first Governor-General of Pakistan.

Last verified on 23-08-2026

Explanation

• Pakistan, officially the Islamic Republic of Pakistan, is a country in South Asia.
• It is the world's fifth-most populous country.
• It is the world's second-largest Muslim population.
• It is the 33rd-largest country by area.
• The capital of Pakistan is Islamabad.
• The Currency of Pakistan is the Pakistani rupee.

Last verified on 02-04-2026

Explanation

• Powerpnt.exe is the executable file responsible for starting Microsoft PowerPoint.
• The .exe extension indicates an executable program file in Windows.
• Powerpnt.exe is associated with launching Microsoft PowerPoint.

Additional information:

• Winword.exe → Microsoft Word
• Excel.exe → Microsoft Excel

Last verified on 07-08-2026

Explanation

• The Backspace key is used to delete a character to the left side of the cursor in MS Word.
• It removes the character immediately before the cursor.

Additional information:

• The Delete (Del) key removes the character to the right side of the cursor.
• Ctrl + Backspace → Deletes the previous word

Last verified on 07-08-2026