Explanation

Ghulam Ishaq Khan, was a Pakistani bureaucrat who served as the seventh president of Pakistan.

He was the founder of his namesake Ghulam Ishaq Khan Institute. 

Born: January 20, 1915, Bannu

Died: October 27, 2006, Peshawar

Education: University of Peshawar

Presidential term: August 17, 1988 – July 18, 1993

Explanation

President of Pakistan elected for 5 years maximum for two consecutive terms. 

Ayub Khan is the longest-serving president of Pakistan.

During his two terms, remained in the office for the longest period with ten years and five months approximately

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The Prime Minister us elected for a term of 5 years

Explanation

The year 2005 was named the World Year of Physics, also known as Einstein Year, in recognition of the 100th anniversary of Albert Einstein's "Miracle Year", in which he published four landmark papers, and the subsequent advances in the field of physics.

Albert Einstein was a German-born theoretical physicist, widely held to be one of the greatest and most influential scientists of all time.

Explanation

The year 2005 was named the World Year of Physics, also known as Einstein Year, in recognition of the 100th anniversary of Albert Einstein's "Miracle Year", in which he published four landmark papers, and the subsequent advances in the field of physics.

Albert Einstein was a German-born theoretical physicist, widely held to be one of the greatest and most influential scientists of all time.

Explanation

World Hand Hygiene Day is observed on 5 May. 

Theme 2022: Unite for safety: clean your hands

Theme 2023: Accelerate action together 

Explanation

Hiroshima Day is observed on August 6 to commemorate the atomic bombing of Hiroshima, Japan, in 1945, at the end of World War II.

The bombings killed over 200,000 people in just seconds and injured thousands more

The Little Boy type of bomb, was dropped on the Japanese city of Hiroshima on 6 August 1945 

The Fat Man was dropped on Nagasaki, Japan, on August 9, 1945, at 11:01 AM.

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