Explanation

• Satpara Lake is a natural lake near Skardu, Gilgit-Baltistan, Pakistan.
• It is fed by the Satpara Stream.
• It is located at an elevation of about 2,636 meters (8,648 feet) above sea level.
• The lake covers an area of approximately 2.5 km².

Additional information:

• Attabad Lake — Gilgit-Baltistan
• Saiful Muluk Lake — Khyber Pakhtunkhwa
• Keenjhar and Manchar Lake — Sindh

Last verified on 14-09-2026

Explanation

• Canberra is the capital city of Australia.

Additional information:
Currency is the Australian Dollar.

The official language is English.

The national game is Cricket.

Located in the continent of Oceania.

Primary Religion is Christianity (but a secular country).

Parliament is called the Federal Parliament.

Australia flag has three colours.

Tricks for Remember

DOLLAR

 Li-Ne-US-Ca-Fi-T-E-A

Mind trick: Li ne(a name) who lives in US likes Coffee(Ca- Fi) and Tea(T-E-A)

**Li-Ne**

Li-Liberia

Ne-New Zealand

**US**

United States

**Ca-Fi**

Ca-Canadian

Fi- Fizzi

**T-E-A**

T-Taiwan

E-Ethiopia

A-Australia

Must read

Capital of World Countries

Currency of World Countries

Last verified on 12-06-2026

Explanation

• Date: 20 Ramadan, 8 AH
• Gregorian date: December 629 / January 11, 630 AD
• Leader: Prophet Muhammad (ﷺ)
• Place: Makkah (Saudi Arabia)
• Occasion: Victory of Muslims over Quraysh

Additional information:

• Prophet Muhammad (ﷺ) entered Makkah on his favorite camel Al-Qaswa (القصواء).
• Usama Ibn Zaid (RA) was sitting behind him.
• On the way, Prophet Muhammad (ﷺ) recited Surah Al-Fath (48th Surah of the Quran).

Last verified on 01-07-2026

Explanation

• Carbon dioxide (CO₂) — the main greenhouse gas causing global warming.

Additional information:

• Methane (CH₄) — potent, from livestock and fossil fuels.
• Nitrous oxide (N₂O) — from fertilizers and industry.
• Water vapor — natural, amplifies warming.
• Fluorinated gases — synthetic, very strong effect.

Explanation

• An input device is any hardware component used to send data, signals, and commands to a computer. 
• Keyboard: Used to type text and enter commands.
• Mouse: Used to control the cursor and select items.
• Microphone: Used to record sound.
• Scanner: Used to convert physical documents into digital file
  

Last updated by NA on 09-09-2026

Explanation

• Cache Memory — the buffer between CPU and RAM.

  • Stores frequently used data for quick CPU access
  • Faster but smaller than RAM
  • Falls between the CPU and main memory
  • Has levels (L1, L2, L3) — L1 is fastest/closest to CPU
  • Reduces memory access time, boosting performance

Additional information:

• RAM = the main memory itself
• ROM = read-only, holds firmware (BIOS)
• SRAM = a type used to build cache, not the buffer itself

Last updated 07-09-2026 by NA

Explanation

12 Islamic Months

1. Muḥarram (محرم الحرام)
2. Ṣafar (صفر المظفر)
3. Rabi al-Awwal (ربیع الاول)
4. Rabi al-Thani / Rabi al-Sani (ربیع الثانی)
5. Jumada al-Awwal (جمادی الاول)
6. Jumada al-Thani (جمادی الثانی)
7. Rajab (رجب المرجب)
8. Shaʿban (شعبان المعظم)
9. Ramadan (رمضان المبارک) – Month of fasting
10. Shawwal (شوال المکرم)
11. Dhu al-Qaʿdah (ذوالقعدہ الحرام)
12. Dhu al-Hijjah (ذوالحجہ الحرام) – Month of Hajj

Last verified on 14-03-2026

Explanation

Order of arguments:

• First argument: Range – the cells you want to count
• Second argument: Criteria – the condition that defines which cells to count
• Example:
• =COUNTIF(A1:A10, ">20") counts how many cells in range A1 to A10 have a value greater than 20.

Last verified on 05-09-2026

Explanation

• An algorithm is a step-by-step set of rules to solve a problem.
• It is used in programming and computer science.
• Algorithms must be clear, finite, and logical.
• Every computer program is based on an algorithm.
• It works like a recipe to reach a solution.

Last verified on 07-02-2026

Explanation

• Sohail Khan Afridi is the current and 30 Chief Minister (CM) of KPK province since 13 October 2025.
• He replaced Ali Amin Gandapur.
• He belongs to PTI.

Last verified on 07-02-2026