Explanation

• The 100 percent pure gold is 24-carat gold.
• Lower cartages contain less gold 18-carat gold contains 75 percent gold and 25 per cent other metals, often copper or silver.
• Carat is the unit of measurement for the physical weight of diamonds/gold.

Last verified on 02-04-2026

Explanation

• Normal blood pressure is 120/80 mmHg.
• High-normal: 130–139 mmHg, High: >140 mmHg.
• mmHg means millimeters of mercury, the unit of pressure.
• Blood pressure is measured using a Sphygmomanometer.
• Maintaining normal BP is essential for heart and overall health.

Last verified on 02-04-2026

Explanation

Objectives Resolution (قراردادِ مقاصد)

• Adopted: 12 March 1949

• Adopting Body: Constituent Assembly of Pakistan

• Presented By: Prime Minister Liaquat Ali Khan

• Date of Presentation: 7 March 1949

• Total Members of Assembly: 75

• Members Supporting the Resolution: 21

• Minority Members: 10

• All amendments proposed by minority members were rejected.

• As a result, all 10 minority members voted against the resolution.

Last Updated on 12-01-2026

Explanation

1. First Pillar: Shahadatain (شہادتیں) – declaration of faith: “There is no god but Allah, Muhammad ﷺ is His Messenger”
2. Second Pillar: Namaz (نماز) – five daily prayers
3. Third Pillar: Zakat (زکوٰۃ) – obligatory charity, 2.5% of wealth above Nisab
4. Fourth Pillar: Fasting (Sawm / روزہ) – during Ramadan, abstaining from food, drink, and bad deeds
5. Fifth Pillar: Hajj (حج) – pilgrimage to Makkah at least once in a lifetime if able

Last verified on 22-03-2026

Explanation

• Surah Al-Naml is the 27th chapter of the Quran with 93 verses.
• It contains Bismillah in the 30th verse, making it the surah with two Bismillahs.
• Surah Al-Naml is an early Meccan surah.

Additional information:

• In contrast, Surah Al-Toba starts without Bismillah.
• Bismillahir Rahmanir Raheem is repeated 114 times in the Quran.

Last verified on 31-03-2026

Explanation

Confusion about the oldest University of Pakistan

• Punjab University( founded in 1882) 

King Edward University (History)

• First established as Lahore Medical School was established in 1860
• Renamed King Edward Medical College in 1911
• Got university status in 2005

Last verified on 01-04-2026

Explanation

• A subway means an underground way used for transport.
• It carries large numbers of passengers in cities.
• Usually built under city streets for convenience.
• Sometimes passes under rivers or buildings.
• It is a fast and efficient urban transport system.

Last verified on 01-04-2026

Explanation

• Alexander Graham Bell is credited as the inventor of the telephone.
• He was awarded the first successful patent for it.
• The telephone was invented in 1876.
• Bell made the first-ever telephone call to his assistant Thomas Watson.

Last verified on 31-03-2026

Explanation

• The Mariana Trench is the deepest part of the Earth.
• It is located in the western Pacific Ocean.
• Its deepest point is called Challenger Deep.

Additional information:

• Depth: 10,994 meters
• Length: ~2,550 km
• Width: ~69 km

Last verified on 31-03-2026

Explanation

• The Nile River originates mainly from Lake Victoria (White Nile).
• It has two main tributaries: White Nile and Blue Nile.
• The Blue Nile starts from Lake Tana.
• Both rivers meet at Khartoum (Sudan).

Additional information:

• Total Length: ~6,650 km
• Outflow: Mediterranean Sea
• The Nile is the longest river in the world.
• Egypt is called the “Gift of the Nile” because it depends heavily on it.

Last verified on 31-03-2026