Explanation

Explanation

The universe is 13.7 billion years old with an uncertainty of 200 million years.

The WMAP model assumes that the universe's energy is made up of: 70% dark energy, 26% cold dark matter, and 4% atoms and photons

Explanation

Three rivers in the Bible are mentioned most often:

• the Euphrates,
• the Nile, 
• the Jordan

Explanation

"Magna Carta Libertatum" was signed on June 15, 1215 AD.

History

Magna Carta was a charter agreed upon by King John of England at Runnymede, near Windsor, on 15 June 1215.

It promised the protection of Church rights and protection for the barons from illegal imprisonment.

The principle was that the English population should be governed by definite laws and the monarch's decrees.

Explanation

Cotton is the most important cash crop in Pakistan

cotton products export account for 55 percent of all foreign exchange earnings of the country.

ND28-4-2023

Explanation

As of April 23, 2024, the top five wheat-producing countries in the world are:

1. China: 136.5 million metric tons
2. European Union: 133.6 million metric tons
3. India: 110.5 million metric tons
4. Russia: 91 million metric tons
5. United States: The world's fourth-largest producer 

USA is the largest Wheat exporter in the world

Explanation

Veto power / Permanent members of 'The United Nation Security Council

1.      France has used its veto power sparingly, vetoing 18 resolutions 

2.      Russia has been the most frequent user of the veto. Russia/USSR has used its veto 121 times

3.     China has used the veto 16 times, with the first one

4.      United States has used the veto 82 times

5.      United Kingdom has used the veto 29 times

**

Canada does not yield veto power

Germany has no veto power in the security council of the United Nations

Russia the country used veto power most of the time in UNO Security Council

***

A veto is a legal power to unilaterally stop an official action. In the most typical case, a president or monarch vetoes a bill to stop it from becoming law. 

Explanation

25^th Amendments     

Merges Federally Administered Tribal Areas with Khyber Pakhtunkhwa.                     

Enactment date 31 May 2018

26^th Amendments

The seats of tribal districts in the National Assembly of Pakistan will be retained at 12 while their seats in the Khyber Pakhtunkhwa Assembly have been increased to 24 from 16.     

Enactment date 13 May 2019

Explanation

Ophthalmologist means a specialist in the branch of medicine concerned with the study and treatment of disorders and diseases of the eye.

Ophthalmologist means ماہر امراض چشم

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Explanation

Per capita water availability in Pakistan is decreasing by 400pc.

Due to population growth and diminishing water resources.

This leading to increased concerns over water scarcity.