Explanation

Number of tiles on one side of the room = 21 tiles.

Total tiles = B21×4= 84.

Since 4 tiles at each corner are shared by both rows, subtract these: 84−4= 80 tiles.

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

ہمالہ علامہ محمد اقبال کی وہ مشہور نظم ہے جو 1901ء میں شائع ہوئی تھی۔

اِس نظم سے محمد اقبال کی شہرت ہندوستان کے گوشہ گوشہ تک پھیل گئی تھی۔

ہمالہ لفظ دراصل اردو زبان کی ترکیب یعنی ہم+ آلہ = ہمالہ تشکیل پایا ہے جو سلسلہ کوہ ہمالیہ کا نام ہے۔

محمد اقبال کی یہ مشہور نظم مئی 1904ء میں لاہور کے مشہور ادبی رسالہ مخزن میں شائع ہوئی تھی۔

متن

اے ہمالہ اے فصیل کشور ہندوستاں 

چومتا ہے تیری پیشانی کو جھک کر آسماں

Explanation

Hazrat Hajra, the mother of Hazrat Ismail (AS), ran between the hills of Safa and Marwa seven times in search of water.

This act is commemorated during the Hajj pilgrimage, specifically in the ritual of Sa'i.

The running b/w Safa and Marwa seven times is called Sayee.

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

Arshad Nadeem set a new Olympic record by clinching the coveted gold medal in the men’s javelin final

This ended Pakistan’s 32-year wait for success at the Games 

Throw: 92.97-m throw

Winning date: 8 Aug 2024

Arshad belongs to Mian Channu.

 Nadeem’s throw was Pakistan’s first individual gold medal

Note: It also shattered the previous Olympic record of 90.57m, set by the Netherlands’ Andreas Thorkildsen at the Beijing 2008 Olympics.

The throw now stands as the sixth longest throw ever, and the best in the world this year.

 ****

Explanation

Pacific means امن پسند

Aggressive means جارحانہ, حملہ آور

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

تگنی کا ناچ نچانا محاورہ ہے مطلب۔ بہت زیادہ تنگ کرنا ، پریشان کرنا