Explanation

In 1714, Dutch scientist  Daniel Gabriel Fahrenheit invented the first reliable thermometer,

using mercury instead of alcohol and water mixtures.

In 1724, he proposed a temperature scale which now bears his name.

Galileo made his first telescope in 1609

Barometer Inventor: Evangelista Torricelli

Steam engine Inventor: Thomas Savery

Microscope Inventor: Zacharias Janssen

Explanation

"لاگ لگنا" کے معنی ہیں محبت ہو جانا یا دل لگ جانا۔ یہ ایک محاورہ ہے جو گہری محبت یا لگاؤ کے اظہار کے لیے استعمال ہوتا ہے۔

Explanation

• Free trade means goods move between countries without tariffs or trade barriers.
• It encourages international trade and economic cooperation.
• Consumers benefit from lower prices and more product choices.

Last updated 18-07-2026 by NA

Explanation

• Excel 2024 is the latest standalone/perpetual version.
• It is part of Microsoft Office 2024.
• It includes updated data analysis and charting features.

Last update 0n 21-07-2026 by NA

Explanation

To evaluate this expression, we need to follow the order of operations (PEMDAS):

Evaluate the expressions inside the parentheses:

    - 11 - 2 = 9

Replace the expressions with their values:

    - (8(9) - 5(9))/3

Multiply the numbers:

    - 72 - 45 = 27

Divide by 3:

    - 27/3 = 9

So, the correct answer is: 9

Last update 0n 21-07-2026 by NA

Explanation

• Current IG: Mr. Sultan Ahmad Chaudhry (PSP)
• Organization: National Highways and Motorway Police (NHMP)
• He took office, succeeding B.A. Nasir (who took charge in April 2025)

Last updated 25-07-2026 by NA

Explanation

• Vatican City is the seat of the Roman Catholic Church and the Pope,
• The central governing body is known as the Holy See
• The world's smallest independent nation-state.

Additional information

Vatican City

• Official languages: Italian
• Official languages: Italian
•  Establishment: Lateran Treaty, 11 February 1929
• Currency: Euro (€) (EUR)

Last updated 25-07-2026 by NA

Explanation

Explanation

• A file manager is used to organize and manage files and folders.
• It is part of the operating system, not an office suite.

Additional information

• Database - Microsoft Office Access
• Image Editor - Microsoft Office Picture Manager
• Word Processor - Microsoft Office Word

Last update 0n 21-07-2026 by NA

Explanation

• India & Iran signed a 10-year deal (May 2024) for Chabahar Port operations.
• India invests ~$370 million.
• Strategic access to Afghanistan & Central Asia, bypassing Pakistan.
• Part of the INSTC trade corridor.
• Chabahar is a port located in Iran.

Last updated 26-07-2026 by NA