Explanation

• Ural is a mountain range located in Russia.
• Ural mountain range separated Asia from Europe.

Explanation

71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water.

Explanation

The G7 (short for Group of Seven) is a grouping of seven wealthy nations that meet annually to discuss global economic issues. The members of the G7 are:

1. Canada
2. France
3. Germany
4. Italy
5. Japan
6. United Kingdom
7. United States

Spain is not a member of the G7, although it is a member of the larger G20 grouping.

Explanation

Profusion means بہت زیادہ

Scarcity means قلت

Explanation

The 1973 Constitution of Pakistan consists of:

280 articles

12 chapters

a schedule divided into 7 chapters.

while

In the constitution of Pakistan, 1973, 'Chapter 1: Fundamental rights' consists of Articles 8-28 

the 1973 Constitution of Pakistan 4 parts

Part I – Introductory

Part II – Fundamental Rights and Principles of Policy 

Part III – The Federation of Pakistan

Part IV – Provinces

ND26-2-2023

Explanation

Burj Khalifa situated in Dubai

It is the world's tallest building.

Its height is 830 meters (2,717 ft),

Construction of the Burj Khalifa began on 6 January 2004

Explanation

Explanation

A year may be a leap year if it is evenly divisible by 4.

The Solar year is 365.2422 days long, a length which no calendar year can accommodate.

Generally, a leap year happens every four years

The next leap day will be on Thursday, February 29, 2024.

RK17123

Explanation

The Charter of the United Nations is the founding document of the United Nations.

It was signed on 26 June 1945, in San Francisco

The Charter consists of 111 articles grouped into 19 chapters

It establishes the purposes, governing structure, and framework of the UN system.

****

including its six principal organs:

the Secretariat,

the General Assembly,

the Security Council,

the Economic and Social Council,

the International Court of Justice,

and the Trusteeship Council.

***

UNO Membership: 193 member states; 2 observer states

****

UNO Official languages: (06)

Arabic

Chinese;

English;

French;

Russian;

Spanish;

****

ND7-5-2023

Explanation

Tooth enamel is the white, visible part of the tooth and it is also the hardest part of the human body.

 The main mineral composition is hydroxyapatite, a crystalline of calcium phosphate.