Explanation

• ROM stands for Read Only Memory.
• It is a type of non-volatile memory.
• So its contents are retained when power is turned off.
• ROM stores important instructions such as firmware and boot instructions.

Additional information:

• RAM → Random Access Memory
• PROM → Programmable Read Only Memory
• EPROM → Erasable Programmable Read Only Memory

Last verified on 08-08-2026

Explanation

Explanation

• SIM stands for Subscriber Identity Module.
• A SIM card securely stores the subscriber's identity and enables access to a mobile network.

Additional information:

• First SIM card developed: 1991
• Invented in: Munich, Germany
• Manufacturer: Giesecke+Devrient (G+D)
• PIN: Personal Identification Number
• PUK: Personal Unblocking Key

Last verified on 22-07-2026

Explanation

• Bani Israel (Children of Israel) refers to the descendants of Hazrat Yaqub (AS).
• He was also known by the title "Israel", meaning "Servant of Allah."
• Father: Hazrat Ishaq (AS)
• Mother: Rafqa (Rebecca)
• Number of sons: 12

Last verified on 06-07-2026

Explanation

• The mother of Muhammad Ali Jinnah was Mithibai Jinnah.
• She belonged to a Gujarati Khoja family.
• Jinnah was born in Karachi in 1876.
• His father was Jinnahbhai Poonja.
• He was the eldest of seven children.

Additional information:

Siblings of Quaid-e-Azam:

1. Fatima Jinnah – Dentist, political leader, Madar-e-Millat
2. Ahmad Ali Jinnah – Brother
3. Bunde Ali Jinnah – Brother
4. Rahmat Bai – Sister
5. Maryam Bai – Sister
6. Shireen – Sister
7. Bachu – Brother – Died early in childhood

Last verified on 14-06-2026

Explanation

• Shahrah-e-Resham (Karakoram Highway) connects Pakistan and China through Khunjerab Pass.
• It is the highest paved international road in the world.
• It links Hassan Abdal (Pakistan) with Kashgar (China).
• It passes through the Karakoram mountain range.
• It is a symbol of strong Pakistan–China friendship.

Additional information:

• The highway is also known as the Karakoram Highway (N-35).
• It was completed in 1979.
• Its total length is about 1,300 km.
• It is often called the “Eighth Wonder of the World” due to its difficult terrain.

Last verified on 17-05-2026

Explanation

• ALU stands for Arithmetic Logic Unit.
• It is a core part of the CPU (Central Processing Unit).
• It performs arithmetic operations like addition and subtraction.
• It also performs logical operations like AND, OR, NOT.
• It is essential for processing data in a computer system.

Last verified on 26-04-2026

Explanation

Thal Desert

• Location: East Punjab 
• Between: Indus & Jhelum rivers 
• Length: 190 miles

Last verified on 30-03-2026

Explanation

Explanation

Fatima Jinnah: younger sister of Quaid-e-Azam Muhammad Ali Jinnah

Fatima Jinnah born: 30th July 1893

Fatima Jinnah is referred as Madr-e-Millat (Mother of Nation)

Fatima Jinnah died: on 9 July 1967

Fatima Jinnah died at the age: of 71

Fatima Jinnah died: Karachi

Fatima Jinnah profession: Dental Surgeon