Explanation

The modem is short for "Modulator-Demodulator."

A modulator-demodulator or modem is a computer hardware device 

A modulator-demodulator or modem converts data from a digital format into a format .

Explanation

Because sound is just vibrating air, space has no air to vibrate and therefore no sound in a vacuum.

Sound waves below 20 Hz are known as infrasound.

Sound waves above 20 kHz are known as ultrasound

Sound waves transmit a medium such as a gas, liquid, or solid.

• The speed of sound in air is about 343 meters per second
• The sound travels at 1,481 m/s in water 
• The speed of sound in a vacuum is zero meters per second.

Explanation

"In the Line of Fire" is a book written by former President of Pakistan Pervez Musharraf.

It was first published on September 25, 2006.

Explanation

Explanation

A Linux-based system is a modular Unix-like operating system

It is an operating system kernel first released on September 17, 1991, by Linus Torvalds.

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RY17-012-23

Explanation

The Suez Canal is connecting the Mediterranean Sea to the Red Sea.

It was opened in 1869.

Explanation

Youm-e-Takbeer is celebrated on May 28

It is celebrated  in commemoration of the Chagai-I and Chagai-II series of nuclear tests

This day made Pakistan the seventh nuclear state of the world

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Explanation

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Total District in Pakistan 136

Facts about Pakistan Azla/Districts

1. How many districts are in Punjab?

36✔

And 9 Divisions

2. How many districts in KPK?

35 (after 25th amendment 1973- FATA merge)

And 8 Divisions

3. How many districts in Baluchistan?

35✔

And 7 Divisions

4. How many districts in Sindh?

30✔

And 7 Divisions

5. How many districts in Gilgit Baltistan?

14✔

6. How many districts are in Azad Kashmir?

10✔

7. The largest district of Pakistan by population?

Lahore✔

8. The smallest districts of Pakistan by area?

Tor Ghar✔ (KPK)

9. The largest districts of Pakistan by area?

Chagai✔(Balochistan)

10. The largest districts of Punjab by area?

Bhalwarpur✔

Explanation

The book was written by Ayoub Khan.

It was first published in 1967.

Explanation

• Know everything about France

• Location: Europe

• Capital: Paris

• Currency: Euro

• French Revolution started: 1789

• French Revolution ended: 1799

• French Revolution slogan: Liberty, equality and fraternity

• USESCO headquarters: Paris

• FATF headquarters: Paris

• Eiffel Tower location: Paris

• Parliament: National Assembly

• Maginot Line: border between Germany and France

• Louis Phillipe: considered as Citizen King of France

• Legion of Honour: highest award of France

• Football: National game of France

• Bastille Day in France: 14 July

• France has: No kingship

• Official language: French
• French Open started: 1891