Explanation

The hardest substance in the world is diamond.

Its hardness is due to the strong covalent bonding between its carbon atoms.

This making it the most resistant to scratching.

Category: Native minerals

Cleavage: 111 (perfect in four directions)

Crystal class: Hexoctahedral (m3m); H-M symbol: (4/m 3 2/m)

Crystal habit: Octahedral

Crystal system: Cubic

Dana classification: 1.3.6.1

Density: 3.5–3.53 g/cm3 3500–3530 kg/m3

Explanation

Tarbela Dam was built on the Indus River in KPk.

It is located mainly in the Swabi District Tehsil Topi of KPK.

It is the largest earth-filled dam in the world

The Construction began in 1968  

They were Opened in 1976

Height: 470 feet (143 m)

Explanation

Gomal University, is located in Dera Ismail Khan, Khyber Pakhtunkhwa.

Founded and established in 1974.

One of the oldest institutions in the country.

Explanation

Kalabagh is located in the Mianwali District of Punjab, Pakistan.

It is well-known for the proposed Kalabagh Dam project.

Kalabagh is famous for the mineral of Iron.

369 million tons iron deposit.

Explanation

World's smallest state by population is Vatican City.

Vatican City (Holy See) Capital is Vatican City.

Vatican City (Holy See) Currency is Euro.

Vatican City (Holy See) official language is Latin; Italian.

Vatican City (Holy See) located is in Continent Europe.

Vatican City (Holy See) Primary Religion is Christianity.

Vatican City (Holy See) Head of Govt. is Prime Minister – Bob Loughman.

Vatican City (Holy See) 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

 while

Smallest by population after Vatican City in Tuvalu

Muslims' smallest country by Population is Maldives

ND5-07-2023

Explanation

The intensity of earthquake is measured by Richter Scale.

Richter Scale was invented in 1935.

Explanation

The Sukkur Barrage is the largest in Pakistan.

It Is the pride of Pakistan's Irrigation system and in the whole world.

Additional information:

Sukkur Barrage is a barrage on the River Indus 

The barrage was built during the British Raj

Build from 1923 to 1932 

Its old name was named Lloyd Barrage.

It is located in Sindh Province

Explanation

• A tooth of the Holy Prophet (PBUH) was broken at the Battle of Uhud.
• The Battle of Uhud was a battle fought in 625 CE, where the Prophet Muhammad (SAW) was wounded and had two teeth broken.

Explanation

Gwadar is mainly for trade and fishing.

It serves as a strategic port city facilitating maritime trade and supports the local fishing industry.

Explanation

Maharaja Sir Hari Singh was the last ruling Maharaja of the princely state of Jammu and Kashmir. 

In 1947 Hari Singh, who had ascended the throne of Kashmir in 1925

Reign: 23 September 1925 — 17 November 1952

Predecessor: Pratap Singh

Born: September 23, 1895, Jammu

Died: April 26, 1961, Mumbai, India

***

The first Muslim ruler of Kashmir was Shah Mir