Explanation

• Sound travels fastest in diamond, with a speed of approximately 12,000 meters per second (m/s).
• This is because diamond has a very high stiffness and density, which allows sound waves to propagate quickly through the material.

The speeds of sound in different materials:

• Air: 343 m/s
• Water: 1433 m/s
• Wood: 3300-3600 m/s
• Brick: 4176 m/s
• Steel: 6100 m/s
• Diamond: 12000 m/s

Explanation

Khaleel-Ullah is the title of the Prophet Hazrat Ibrahim (AS)

***

Hazrat Ibrahim (A.S) was born in Iraq

the second wife of Hazrat Ibrahim (A.S) Hazrat Hijrah. She was the mother of Hazrat Ismail (A.S)

Hazrat Ibrahim's (AH) name is mentioned in the Holy Quran 67 times.

Explanation

Australia Capital is Canberra.

Australia Currency is Australian Dollar.

Australia official language is English.

Australia national game is Cricket.

Australia located is in Continent Oceania.

Australia Primary Religion is Christianity (But Secular Country).

Australia Head of Govt. is Prime Minister  - Anthony Albanese.

Australia Parliament called Federal Parliament.

Australia flas has three colours.

Australia's highest-ranking military: Australian Active Service Medal

Tricks for Remember

DOLLAR

 Li-Ne-US-Ca-Fi-T-E-A

Mind trick: Li ne(a name) who lives in US likes Coffee(Ca- Fi) and Tea(T-E-A)

**Li-Ne**

Li-Liberia

Ne-New Zealand

**US**

United States

**Ca-Fi**

Ca-Canadian

Fi- Fizzi

**T-E-A**

T-Taiwan

E-Ethiopia

A-Australia

Must read

Capital of World Countries

Currency of World Countries

ND28-4-2023

Explanation

Rajab is the seventh month of the 12 lunar months in the Islamic calendar.

Safar is the second month of the 12 lunar months in the Islamic calendar.

Jumada al-Awwal  is the fifth month of the 12 lunar months in the Islamic calendar.

**

The names of the months in the Islamic calendar are:

1.Muharram

2.Safar

3.Rabi' al-awwal

4.Rabi' al-thani

5.Jumada al-awwal

6.Jumada al-thani

7.Rajab

8.Sha'aban

9.Ramadan

10.Shawwal

11.Dhu al-Qi'dah

12.Dhu al-Hijjah.

Explanation

Affluent means دولت مند یا امیر

Wealthy means امیر 

Explanation

Laugh is an intransitive verb and does not take any object.

Laughed is the second and third form of Laugh.

Explanation

The Taj Mahal is located on the west side of the Yamuna River.

The Taj Mahal "Crown of Palaces", also "the Taj"

It is a white marble mausoleum.

It is located in Agra, Uttar Pradesh, India

Explanation

All important questions about " MS EXCEL"

Microsoft Excel is a spreadsheet application launched in 1985 by the Microsoft Corporation.

MS-Excel uses the _____ function when creating a data table.

spreadsheet

****

Which of the following functions in Microsoft Excel is used to count items in a cell range?

Count

***

In MS Excel, which function automatically total a column or row of values?

SUM

***

MS Excel's function arguments are always written in----------?

Parenthesis

***

In MS Excel, which function automatically totals a column or row of values?

SUM

****

Columns in MS Excel are called?

Fields

***

Constant value in excel also called?

Number

***

Ctrl +D in MS Excel?

Fill down in the selection

***

Ctrl+R is used in Excel too?

Fill the selection with active cells to the right

***

MOD () function is used in MS Excel to get

Remainder

****

ND30-4-2023

Explanation

Explanation

ðNamaz-e-Istisqa pray for rain at local mosques

ð  Namaz-e-Khasoof (نماز خسوف) is offered at the time of Lunar eclipse

ð  Namaz-e-Kasoof (نماز کسوف) is offered at the time of Solar eclipse