Explanation

The October Revolution (1917) was part of the Russian Revolution (1917–1923).

It was led by Vladimir Lenin and the Bolshevik Party.

Officially known as the Great October Socialist Revolution in the Soviet Union.

It marked the rise of the Bolsheviks and the establishment of a communist government in Russia.

Explanation

• The Organization of Islamic Cooperation (OIC), founded on September 25, 1969.
• It has Arabic, English, and French as its three official languages.
• It initially had 25 founding members.
• It is headquartered in Jeddah.
• Formerly known as the Organization of the Islamic Conference, it changed its name on June 28, 2011.
• With 57 current member countries.
• Jakarta is the largest city among OIC member nations.

Explanation

Explanation

Mandarin Chinese has the highest number of native speakers.

It primarily due to China's large population.

While English is widely spoken as a second language.

It is the most common lingua franca globally, it does not have as many native speakers as Mandarin.

Explanation

The 3rd June Plan announced the partition of British India into 2 states:

• India
• Pakistan

Punjab and Bengal to be divided according to 3rd June Plan

This Plan also known as the Mountbatten Plan or Partition Plan 

It was the last plan for independence.

 Lord Mountbatten assassinated: August 1979

Explanation

Swat District also known as the Swat Valley, is a district in the Malakand Division of Khyber Pakhtunkhwa, Pakistan

Swat is located in the Hindu Kush mountain range in KPK  

Swat is the 15th-largest district of Khyber Pakhtunkhwa

KNOWN ABOUT SWAT

Explanation

INTERPOL stands for International Police. 

INTERPOL is the largest police organization of the world. 

INTERPOL founded in 1923.

INTERPOL headquarters: Lyon, France

Explanation

SAARC was founded in Dhaka (Capital of Bangladesh) on 8 December 1985. 

There were 7 states at the time of establishment.

Its secretariat is based in Kathmandu (Capital of Nepal).

For promotion of economic and social progress, cultural development, relations.

Afghanistan joined SAARC as its eighth member state in April 2007.

Among SAARC countries “Maldives” (99%) has the highest Literacy Rate.

Currently there are 8 members of SAARC:

Explanation

The angle sum of a triangle will always be equal to 180°.

The angle sum of a quadrilateral is equal to 360°

And a triangle can be created by slicing a quadrilateral in half from corner to corner. Since a triangle is essentially half of a quadrilateral

Its angle measures should be half as well. Half of 360° is 180°

Explanation