Explanation

The famous quote "man is by nature a political animal" was said by the ancient Greek philosopher Aristotle

4th century BCE, within his book Politics.

Explanation

G.T. Road stands for the Grand Trunk Road,

G.T Road was constructed by Sher Shah Suri

It is formerly known as Uttarapath, Sarak-e-Azam, Badshahi Sarak, and Sarak-e-Sher Shah

It is one of Asia's oldest and longest major roads.

It runs roughly, 3,710 km (2,305 mi) from

Major junctions

• East end: Teknaf, Bangladesh
• West end: Kabul, Afghanistan

Explanation

LED stands for Light Emitting Diode

It is a semiconductor device that emits light when current flows through it.

LED lighting products produce light up to 90%.

Invented:

H. J. Round (1907);

Oleg Losev (1927);

James R. Biard (1961);

Nick Holonyak (1962)

First production: October 1962

Explanation

• BCC stands for: Blind Carbon Copy
  • Used in: Email communication
  • Purpose: Hides recipient email addresses from other recipients

Additional information:

• CC (Carbon Copy): Recipients are visible to all
• BCC: Recipients are hidden from everyone except the sender

Last verified on 16-01-2026

Explanation

Rex is the Latin word for king.

It is used in historical and legal contexts.

It appears in names of kings, on coins, and in official titles.

Additional information:

Regina is the female counterpart, meaning queen.

“Rex” has been used in titles of British monarchs, e.g., George Rex.

Last verified on 16-01-2026