Explanation

• RAM (Random Access Memory) temporarily stores data and instructions that the CPU is currently processing.
• It is a volatile memory, meaning it loses data when the computer is turned off.

Last verified on 15-02-2026

Explanation

• Lahore Junction Railway Station is the largest railway station in Pakistan (area-wise).
• The world’s largest station is Grand Central Terminal.
• Rohri Railway Station has the longest platform in Pakistan.
• Karachi City Railway Station → Peshawar Cantonment Railway Station is the longest railway route.
• Kan Mehtarzai Railway Station is the highest railway station in Pakistan.

Last verified on 30-03-2026

Explanation

Oman Capital is Muscat.

Oman Currency is Omani Rial.

Oman official language is Arabic.

Oman located is in Continent Asia.

Oman Primary Religion is Islam.

Norway Parliament called Monarchy.

Last verified on 14-03-2026

Explanation

Let's denote the present age of A as 3x and B as 4x.

Step 1: Express their ages 10 years ago

A's age 10 years ago = 3x - 10

B's age 10 years ago = 4x - 10

Step 2: Formulate the equation based on the given information

A was half of B's age 10 years ago:

3x - 10 = 1/2 * (4x - 10)

Step 3: Solve the equation

3x - 10 = 2x - 5

3x - 2x = -5 + 10

x = 5

Step 4: Find their present ages

A's age = 3x = 3 * 5 = 15

B's age = 4x = 4 * 5 = 20

Step 5: Calculate the total of their present ages

Total age = 15 + 20 = 35

Last verified on 11-03-2026

Explanation

• Ambulance means بیمار یا زخمیوں کی گاڑی

Last verified on 08-03-2026

Explanation

• Application software is designed to perform specific tasks, like creating spreadsheets or editing images.
• Examples include Microsoft Excel, Adobe Photoshop, and Google Docs.

Last verified on 15-02-2026

Explanation

Phishing is a cyber-attack used to steal sensitive information like passwords and credit card details.

Attackers usually use fake emails, messages, or websites to trick users into revealing their data.

Explanation

System software manages and controls the hardware and software resources of a computer.

Examples include operating systems like Windows, Linux, and macOS.

Explanation

WAV is a multimedia file format used to store audio files.

It provides high-quality uncompressed sound, unlike compressed formats like MP3.

Explanation

A worm is a type of computer virus that spreads automatically across networks without user intervention.

Unlike a Trojan horse, it does not need to attach to a program to propagate.