Explanation

Most abundant element in Earth crust is Oxygen.

Oxygen in the crust is (46.1%).

The chemical formula of oxygen (dioxygen) is O2.

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List of 10 Most Abundant Elements in the Earth's Crust

Explanation

The largest Civil award is Nishan-e-Pakistan

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The second highest civil award in Pakistan is Hilal-i-Imtiaz

Sitara-e-Imtiaz is the third highest honor and civilian award in the State of Pakistan.

Smallest civil award of Pakistan: Tamgha-e- Khidmat

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Highest military's award is Nishan-e-Haider

Captain Raja Muhammad Sarwar, the country's first recipient of Nishan-i-Haider,

ND03-12-2022

RK04-12-2022

Explanation

UNO was founded on 24th Oct 1945

They founded after the Second World War (1939 to 1945)

UNO stands for United Nations Organization

The motto of UNO is “It’s your world!”. 

The headquarters of the United Nations is in Manhattan, New York City. 

UNO Member states 193 States.

UNO Official languages:(06)

• Arabic
• Chinese
• English
• French
• Russian
• Spanish

Pakistan joined the United Nations on September 30, 1947

Explanation

Belgium Capital is Brussels.

Belgium Currency is Euro.

Belgium official language is Dutch; French; German.

Belgium located is in Continent Europe.

Belgium Primary Religion is Secular.

Belgium Parliament called .

Tricks for Remember

EURO

 BIG -FAN-PI –SMS

Mind Trick : BIG FAN of PI and wished through SMS

**BIG**

B-Belgium

I-Ireland

G-Germany

**FAN**

F-France

A-Austria

N-Netherland

**PI**

P-Portugal

I-Italy

**SMS**

S-Spain

M-Malta

S-Solvaria

Explanation

Lesotho is a democratic, sovereign and independent country with the unique characteristic of being totally surrounded by its neighbour, the Republic of South Africa.

Explanation

Orange River is the longest river in South Africa.

Orange River Length is 2,432 km

Orange River Basin extends from Lesotho into South Africa and Namibia to the north.

Explanation

Angola Capital is Luanda.

Angola Currency is Kwanza.

Angola official language is Portuguese.

Angola located in Continent Africa.

Angola Primary religion is Christianity.

Angola head of Govt is President – João Lourenço.

Angola Parliament called National People’s Assembly.

Explanation

LISt OF SUMMER OLYMPICS

ND4-8-2023

Explanation

• the planet that moves around the Sun at the largest speed is Mercury
• ***
• Mercury is the fastest planet, which speeds around the sun at 47.87 km/s.
• In miles per hour, this equates to a whopping 107,082 miles per hour.

Explanation

The fluid in your lead-acid battery is called Electrolyte.

It's actually a mixture of sulphuric acid and water.