Explanation

APEC stands for The Asia-Pacific Economic Cooperation

APEC is an inter-governmental forum for 21 member economies in the Pacific Rim that promotes free trade throughout the Asia-Pacific region. 

Headquarters: Singapore

Founded: November 1989, Canberra, Australia

Founder: Bob Hawke

Explanation

The Nile River flows through the cities of Cairo, Luxor, and Aswan in Egypt

 The Nile is the primary water source of Egypt, Sudan, and South Sudan

About 90% of Egypt's water supply comes from the Nile, with the remaining 10% from groundwater. 

Egypt is known as the "Gift of the Nile"

Additional information 

The Nile River flows through Northeast Africa

The outflow of the Nile River is into the Mediterranean Sea.

It has an approximate length of 6,650 kilometers (4,132 miles)

The Nile is the longest river in Africa and the world.

The Nile has two major tributaries:

• The White Nile
• The Blue Nile (begins at Lake Tana in Ethiopia)

Explanation

Buckingham Palace is the official London residence of the United Kingdom

It has served as the Sovereign's official residence in London since 1837.

Who: The King (currently King Charles III).

Location: City of Westminster, London.

Explanation

Aristotle was Plato's student at the Academy.

After Plato's death, Aristotle founded his own school, The Lyceum.

Here it he taught Alexander the Great, influencing his thinking and leadership.

Explanation

In most sports, the referee signs the final result after the game to confirm the official score or outcome.

Explanation

OIC headquarters is located in Jadda.

It is the largest international organization outside of the United Nations.

The official languages of the OIC are Arabic, English, and French.

It changed its name on 28 June 2011 from the Organization of the Islamic Conference to its current name.

Total Current member= 57

Jakarta is the largest city in the Organisation of Islamic Cooperation (OIC) member countries

Explanation

On 2 August 1948, the Pakistan national team, led by Ali Iqtidar Shah Dara,

Play their first international game against Belgium

Winning the game 2–0 at the 1948 London Olympics.

Pakistan is the most successful national field hockey team in the Hockey World Cup.

 Pakistanis the four-time champion: 

1971

1978

1982

1994.

Explanation

China has installed the world's largest air purifier to battle smog.

The 100-meter tall tower in Xi'an is designed to reduce air pollution by filtering large volumes of polluted air.

Explanation

Kazakhstan won its first-ever Olympic medal at the 1996 Summer Olympics held in Atlanta.

The medal was won by weightlifter Yerkebulan Taisymbai,

who earned a bronze in the men's 70 kg weightlifting category.

Explanation

The U.S. president during the U-2 crisis was Dwight D. Eisenhower.

In 1960, a U.S. spy plane was shot down over Soviet airspace.

It leading to heightened Cold War tensions between the U.S. and the USSR.