Explanation

• Copper is a chemical element with the symbol Cu and atomic number 29. 
• It is a soft, malleable, and ductile metal with a reddish-orange color.

The some major elements with their symbols:

• Hydrogen - H
• Sodium - Na
• Carbon - C
• Nitrogen - N
• Oxygen - O
• Fluorine - F
• Chlorine - Cl
• Potassium - K
• Helium - He
• Neon - Ne
• Calcium - Ca
• Sulphur - S
• Phosphorus - P
• Aluminium - Al
• Magnesium - Mg
• Iron - Fe

Last verified on 16-03-2026

Explanation

The phrase refers to loyal, dedicated, and valuable service, often performed selflessly and efficiently.

It originates from the dependable work of yeomen in history.

Explanation

• To split windows or document panes into two in applications like Excel or Word, use the View > Window > Split menu option.
• This command divides the active document window into separate

Explanation

Lebanon Capital is Beirut.

Lebanon Currency is Lebanese Pound.

Lebanon official language is Arabic; French.

Lebanon located is in Continent Asia.

Lebanon Primary Religion is Islam, Christianity.

Lebanon Head of Govt. is Prime Minister –Najib Mikati.

Lebanon Parliament called .

Tricks for Remember

POUND

S-E-S-U

Mind Trick : Sheshu(a name) plays in the Pond.

**S-E-S-U**

S - South Sudan

E - Egypt

S - Syria

U - UK

Last verified on 14-03-2026

Explanation

• Dark green field: Represents Muslim majority in Pakistan.
• White stripe: Represents religious minorities.
• Crescent: Symbolizes progress.
• Star: Symbolizes light and knowledge.

Colors Meaning:

• Green: Hope, joy, love, and Islam
• White: Peace and honesty

Last verified on 14-03-2026

Explanation

• In MS Excel, different functions are used to handle dates and times.
• To display the current date and time, the NOW() function is used.

Additional information:

• DATE() – Returns a date based on year, month, and day
• TODAY() – Returns today’s date only
• TIME() – Constructs a specific time from hours, minutes, and seconds

Last verified on 11-03-2026

Explanation

Pakistan won the Cricket World Cup in 1992

Edition: Fifth

Format: One Day International (ODI)

Venue: Australia & New Zealand

Final held: 25 March 1992

Final Venue: Melbourne

Winner: Pakistan (First title)

Runners-up: England

Participating teams: 09

Total Matches: 39

Most wickets taken by: Wasim Akram (18 wickets)

**** 

Question updated on 11-02-2026

Explanation

• In MS Word 2016, the Home Tab contains tools for text formatting and editing.
• Common options include Font, Font Color, and Styles.
• Columns is found under the Layout Tab, not Home Tab.

Last verified on 10-03-2026

Explanation

• The ozone layer acts as Earth’s natural sunscreen, protecting life from the sun’s harmful ultraviolet (UV) radiation.
• UV radiation can cause skin cancer, eye damage, and harm to plants and animals.

Additional information:

• Chemical Formula: O₃ (three oxygen atoms)
• Layer Location: Stratosphere, 15–40 km above Earth
• Function: Absorbs UV-B and UV-C rays from the Sun
• Depletion Causes: Air pollution, CFCs, industrial chemicals
• Protection Measures: Reduce CFC use, ozone-friendly products

Last verified on 09-03-2026

Explanation

• AVERAGEIF calculates the average of cells that meet a specific condition.
• Formula: =AVERAGEIF(range, criteria, [average_range])
• Useful for conditional averaging in large datasets.

Last verified on 08-03-2026