Explanation

The Von Thünen model explains agricultural land use patterns based on distance from a central market.

Johann Heinrich von Thünen developed it, and it was first published in 1826.

Explanation

To find how many shirts the washerman can iron in one hour (60 minutes), we can use the given rate:

• The washerman irons 4 shirts in 12 minutes.

Now, let's find how many sets of 12 minutes are there in 60 minutes:

60​/12=5

Since he can iron 4 shirts in 12 minutes, in 60 minutes he can iron:

4×5=20 shirts

Explanation

As of December 2019, Aleem Dar is set to break Steve Bucknor’s record of most Tests in the first series match between Australia and New Zealand.

Aleem Dar PP is a Pakistani cricket umpire and former first-class cricketer.

Aleem Dar won the ICC Best Umpire Award 3 times

• 2009

• 2010

• 2011

Explanation

On December 11, 2019, Greta Thunberg was named Time magazine's Person of the Year. 

The 16-year-old climate activist from Sweden is the magazine's youngest choice to be named Person of the Year.

Explanation

 "القانون فی الطب" ابن سینا کی کتاب ہے۔

یہ کتاب 1025 عیسوی میں لکھی گئی تھی۔

"القانون فی الطب" طب کے میدان میں ایک مستند اور اہم کتاب ہے جسے قرون وسطیٰ کے دوران اسلامی دنیا

اور یورپ میں طب کی تعلیم اور مشق میں بڑے پیمانے پر استعمال کیا گیا۔

Explanation

بیت عقبہ اولی 12 نبوی (سیرت کی تاریخ) میں ہوئی۔

یہ معاہدہ یا بیعت 621 عیسوی میں ہوا تھا،

جب مدینے کے 12 رہنماؤں نے نبی اکرم صلی اللہ علیہ وسلم سے ملاقات کی اور اسلام قبول کرنے کے عزم کا اظہار کیا۔

اس موقع پر انہوں نے مدینے میں اسلام کو پھیلانے اور نبی اکرم صلی اللہ علیہ وسلم کی حمایت کا وعدہ کیا۔

بیت عقبہ اولی اسلام کی تاریخ میں اہم مقام رکھتی ہے کیونکہ اس سے مدینے میں اسلامی ریاست کے قیام کی بنیاد رکھی گئی۔

Explanation

The Yemeni Crisis began with the 2011–12 revolution against President Ali Abdullah Saleh, who had led Yemen for more than three decades

key events in the Yemeni Crisis:

2011 — Saleh's Resignation: 

Protests led President Ali Abdullah Saleh to resign, transferring power to Abdrabbuh Mansur Hadi.

2014 — Houthi Takeover: 

In September, Houthi rebels seized Sana'a, ousting Hadi's government.

2015 — Saudi-Led Intervention:  

A Saudi-led coalition intervened in March to support Hadi, escalating the conflict.

2017 — Saleh's Death: 

The Houthis killed former President Saleh in December after seeking to reconcile with the coalition.

2022 — UN Ceasefire: 

A UN-brokered ceasefire in April provided temporary relief, but the conflict remains unresolved.

Explanation

Out of 565 princely states during 1947, 13 princely states decided to join Pakistan. These 13 princely states are:

Explanation

Al Qanoon Fi Tib (The Canon of Medicine )

The Canon of Medicine is an encyclopedia of medicine in five books compiled by Persian physician-philosopher Avicenna 

Al Qanoon Fi Tib was Originally published: in 1025

the Author of Al Qanoon Fi Tib : Ibn Sina

the Original language: Al Qanoon Fi Tib Arabic

the Original title Al Qanoon Fi Tib: القانون في الطب

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nd9-2-2023

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.