Explanation

Under the Treaty of Amritsar in March 1846, the British government sold Kashmir to Gulab Singh for 7.5 million Nanakshahee rupees.

Gulab Singh was subsequently bestowed with the title of Maharaja.

Explanation

Carbon dioxide is a colorless and non-flammable gas at normal temperature and pressure.

The bubbles in fizzy drinks are caused by carbon dioxide (CO2).

Soft drink manufacturers add fizz by dissolving carbon dioxide into the water at high pressures.

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Explanation

The "Page Down" key is used to scroll down one page at a time in a document, webpage, or other content on a computer screen.

Explanation

A dot matrix printer (DMP) is a type of printer which uses pins impacting an ink ribbon to print.

These printers are generally considered outdated, as they cannot create high-quality prints and are costly as well.

Therefore, they are mostly used in places where multipart forms are required.

A dot matrix printer is also known as an impact matrix printer.

Explanation

Lahore Dry Port was the first dry port in Pakistan 

It was originally opened in Mughalpura, Lahore.

The dry port was constructed by Pakistan Railways in 7/1973.

Additional information:

There are six dry ports under the management of Pakistan Railways:

• Lahore Dry Port Established in 1973
• Karachi Dry Port Established in 1974
• Quetta Dry Port Established in 1984
• Peshawar Dry Port Established in 1986
• Multan Dry Port Established in 1988
• Rawalpindi Dry Port Established in 1990

Four Dry Ports established under the private sector:

• Sialkot Dry Port Established in 1986
• Faisalabad Dry Port Established in 1994
• Pak-China Sust Dry Port
• NLC Dry Port at Thokar Niaz Beg Lahore

Explanation

The US is the largest producer of natural gas in the world.

It accounting for 32% of global primary energy consumption.

Russia is the second-largest producer.

The top 10 natural gas producers account for about 73% of total global production:

• 1. United States  
• 2. Russia  
• 3. Iran  
• 4. China  
• 5. Qatar  
• 6. Canada  
• 7. Australia  
• 8. Saudi Arabia  
• 9. Norway  
• 10. Algeria

Explanation

OGRA stands for Oil and Gas Regulatory Authority.

It is the regulatory body responsible for overseeing the oil and gas sector in Pakistan.

It was established in 2002.

It to ensure a fair and transparent regulatory framework for the exploration, production, transportation, and distribution of oil and gas resources.

Explanation

The Objectives Resolution was adopted by the Constituent Assembly of Pakistan on March 12, 1949.

Prime Minister, Liaquat Ali Khan, had presented it in the assembly on March 7, 1949.

Out of 75 members of the assembly, 21 voted for opposing it

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Moved by liaqiat Ali khan on 7 March 1949

Passed on 12 March 1949

ND5-07-2023

Explanation

The National Police Academy is located in Islamabad.

In 1978, the Government of Pakistan took its first steps toward the establishment of the National Police Academy.

Abbreviation NPA

Explanation

William Harvey: first known physician to describe completely, and in detail, the systemic circulation and properties of blood. 

William Harvey is also known as father of circulation of blood.