Explanation

• A photometer is an instrument used to measure the intensity of light.
• It typically in units of luminous flux (lm) or illuminance (lux).
• It is commonly used in various fields such as photography, lighting design, and scientific research to quantify light levels.

Explanation

The Royal Air Force (RAF) is the United Kingdom's air and space force.

It was the world's first independent air force.

It was formed on April 1, 1918, by merging the Royal Flying Corps and the Royal Naval Air Service.

It was founded by Hugh Trenchard, 1st Viscount Trenchard.

The RAF's colors are red, white, and blue.

It's anniversary is celebrated on April 1.

Explanation

Clinton visited Pakistan on 25-Mar-2000.

William Jefferson Clinton is an American 42nd president of the United States from 1993 to 2001.

Party: Democratic Party

Born: August 19, 1946 (age 77 years), Hope, Arkansas, United States

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Explanation

Explanation

1 pound is equal to 16 ounces

or

1 pound is equal to 453.6 grams

1 pound is equal to 0.45359 kilograms

Explanation

on 17 Jun 2019, Arshad Khan assumed the charge of Pakistan Television Corporation (PTV) as its chairman

He was elected by the PTV’s Board of Directors 

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On November 26, 1964, the first official television station commenced transmission broadcasts from Lahore, followed by Dhaka in 1965 (then the capital of East Pakistan).

A third center was established in Rawalpindi-Islamabad in 1965 and the fourth in Karachi in 1966.

Pakistan Television (PTV) started its live transmission on November 26, 1964

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Explanation

Thailand literally translates into two meanings, including "land of the free," since Thai means free, and "land of the Thais," 

Thailand is also called the land of white elephants because there are many white elephants in Thailand.

The elephant is the national symbol of Thailand.

Thailand's Capital is Bangkok.

Thailand's Currency is the Thai Baht.

Thailand's official language is Thai.

Thailand located is in Continent of Asia.

Thailand's Primary Religion is Buddhism.

Thailand's Head of Govt. is Prime Minister – Prawit Wongsuwan.

Explanation

The area of Wakhan is, under the control, of Afghanistan. 

The Wakhan Corridor is a narrow strip of territory in Afghanistan, extending to China and separating Tajikistan from Pakistan and Kashmir.

 The corridor was formed in 1893 and created the Durand Line.

The Wakhan Corridor is about 350 km long

Explanation

Karachi Steel Mill was established on the 2nd of July, 1968, and the government decided to sponsor a state-owned Karachi steel mill.

It was a separate corporation according to the Act of 1913.

while

The Pakistan Steel Mills Corporation colloquially referred to as Pak Steels

Predecessor: Karachi Steel Projects

Founded: 30 December 1973 (49 years ago)

Headquarters: Karachi

It was founded on 2nd July 1973 by Zulfiqar Ali Bhutto.

The completion of the Steel Mill was launched by General Zia Ul Haq on 15 January 1985.

Steel Mill was established with the support of Russia.

Explanation

Muzamil Aslam is a Pakistani politician who is the Provincial Minister of Khyber Pakhtunkhwa for Finance. 

Party affilitaion: PTI

Appointed in March 2024