Explanation

• An Operating System (OS) is system software.
• It manages computer hardware and provides a platform for running application software.
• It acts as an interface between the user and computer hardware.

Functions of an Operating System:

• Allocates resources
• Monitors activities
• Manages disks and files

Last verified on 02-07-2026

Explanation

• UNO Founded: 24 October 1945 (after World War II 1939–1945)

Additional information:

• UNO Stands for: United Nations Organization
• Headquarters: Manhattan, New York City
• Member States: 193 countries
• Official Languages (6): Arabic, Chinese, English, French, Russian, Spanish
• Motto: “It’s your world!” (commonly used awareness slogan)
• Pakistan Joined UNO: 30 September 1947

Last verified on 10-06-2026

Explanation

• Ctrl + A: Select All

Additional information:

• Ctrl + C: Copy
• Ctrl + V: Paste
• Ctrl + X: Cut
• Ctrl + Z: Undo

Last verified on 02-07-2026

Explanation

• Winner: Argentina – third World Cup title, first in 36 years.
• Runner-up: France.
• Edition: 22nd, held in Qatar from 20 Nov – 18 Dec 2022.
• Final Match: Argentina vs France at Lusail Stadium, Qatar.

Additional information

Explanation

There are five pillars of Islam:

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

Norway Capital is Oslo.

Norway Currency is Norwegian Krone.

Norway official language is Norwegian.

Norway located is in Continent Europe.

Norway Primary Religion is Christianity.

Norway Head of Govt. is Prime Minister – Jonas Gahr Støre.

Norway Parliament called Storting.

Tricks for Remember

KRONE

Mind Trick : denMARK on his norWAY to receive Crown

1) Denmark

2) Norway

Last verified on 02-07-2026

Explanation

Bangladesh Currency is Taka.

Bangladesh Capital is Dhaka.

Bangladesh official language is Bangla.

Bangladesh located is in Continent Asia.

Bangladesh Primary Religion is Islam.

Bangladesh Parliament called Jatia Parliament.

Tricks for Remember

Last verified on 01-07-2026

Explanation

• Number of idols in Kaaba: 360
• Famous idol: Hubal
• Worshippers: Quraysh of Makkah
• Removal of idols: Conquest of Makkah (630 AD / 8 AH)
• Place: Kaaba, Makkah

Last verified on 02-07-2026

Explanation

• URL stands for Uniform Resource Locator.
• It is a specific type of Uniform Resource Identifier (URI).
• Domain: World Wide Web
• First published: 1994
• Latest version: Living Standard, 2023

Used:

• Web page (HTTP/HTTPS)
• File transfer (FTP)
• Email (mailto)
• Database access (JDBC)

Last verified on 08-06-2026

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