Explanation

• Humidity is the measure of the amount of moisture (water vapour) in the air.
• A hygrometer is used to measure relative humidity.
• A psychrometer is an example of a hygrometer.
• Relative humidity tells us the ratio of water vapour present in the air compared with the maximum amount the air can hold at a given temperature.
• Humidity is commonly expressed as a percentage (%).

Last verified on 23-08-2026

Explanation

• South Korea Capital is Seoul.
• South Korea official language is Korean.
• South Korea located is in Continent Asia.
• South Korea Primary Religion is Atheist (but some follow Buddhist & Christian).

Tricks for Remember

• WON

  MindTrick : Korea’s Won in the Battle:
  1. South Korea
  2. North Korea

South Korea Currency is South Korean Won.

Last verified on 05-08-2026

Explanation

Nepal Capital is Kathmandu.

Nepal Currency is Nepalese Rupee.

Nepal official language is Nepali.

Nepal located is in Continent Asia.

Nepal Primary Religion is Hindu, Buddhism, Islam.

Nepal Parliament called Federal Parliament of Nepal.

Tricks for Remember

RUPEE

Mind Tricks : PICS of MN

***PICS***

P - Pakistan

I - India

C - Ceylon

S - Srilanka

**MN**

M - Maritius

N - Nepal

Last verified on 01-07-2026

Explanation

• Al-Baqarah (The Cow or The Heifer) is the second and longest chapter of the Quran.
• It derives its name from the story of the cow (vv. 67-73).
• Verse 282, the longest verse, is known as 'āyatu d-dayn.
• It consists of 25,500 letters.
• It is positioned in Juzʼ 1–3.
• The chapter has 40 Rukus.
• The chapter has 286 Verses.
• It is classified as Medinan.

Additional information:

• Surah Al-Kausar is the shortest surah of Holy Quran.
• Surah Aal-e-Imran is the second longest surah of Holy Quran.

Last verified on 30-03-2026

Explanation

• 1 hp = 746 W
• 1 hp = 0.746 kW
• 1 kW = 1.34 hp
• 1 W = 0.00134 hp
• Standard unit system: SI unit of power is Watt

Last verified on 23-06-2026

Explanation

• Liaquat Ali Khan was assassinated on 16 October 1951.
• Age: 56 years
• He was Pakistan’s first Prime Minister.
• Birth: 1 October 1895
• Place of assassination: Company Bagh (Liaquat Bagh), Rawalpindi
• Title: Shaheed-e-Millat (Martyr of the Nation)
• His assassin Syed Akbar was immediately killed on the spot by police.

Last verified on 01-05-2026

Explanation

The headquarters of the United Nations is located in the United States, specifically in New York City

Founded: October 24, 1945, San Francisco, California, United States

UNO Membership: 193 member states; 2 observer states

UNO Official languages:

1. Arabic;
2. Chinese;
3. English;
4. French;
5. Russian;
6. Spanish;

*****

Pakistan joined the United Nations on September 30, 1947, just over a month after its independence

Explanation

Corrosion occurs at the anode, where the metal undergoes oxidation,

Losing electrons and deteriorating into ions.

This process is the result of an electrochemical cell. 

In this fundamental mechanism, the anode facilitates the loss of electrons and the cathode facilitates the gain of electrons.

Allowing the overall chemical reaction of corrosion to proceed. 

Explanation

• The shortest distance between two points is called displacement.
• Displacement is a measure of the straight-line distance between two points.
•  It is a vector quantity.

Key Point: The longest distance between two points is called the circumference (if the points are on a circle) or a diagonal (if the points are on a polygon or a rectangle).

Explanation

The charge on an electron is -1.602176634 × 10⁻¹⁹ Coulombs (C).

This fundamental quantity is known as the elementary charge, and it represents the smallest unit of naturally occurring electric charge. The sign is negative, while a proton has an identical but positive elementary charge.