Explanation

• DNA stands for Deoxyribonucleic Acid.
• DNA is a biological molecule found in all living cells.
• It carries genetic information from parents to offspring.
• It controls growth, development, and body functions.
• DNA is present in the nucleus of cells (mainly in chromosomes).
• It is made of nucleotides arranged in a double helix structure.
• It was discovered by James Watson and Francis Crick (1953 structure model).

Last verified on 01-06-2026

Explanation

• The Old Man and the Sea is a famous novella written by Ernest Hemingway (1952).
• He was an American writer.
• He was a Nobel Prize winner in Literature.

Last verified on 01-06-2026

Explanation

• Albert Einstein was born in Germany, on March 14, 1879.
• He died on 18 April 1955 (aged 76) in the U.S.
• He is one of the most influential physicists of the 20th century.
• In 1905, he published four landmark papers in physics.

Last verified on 01-06-2026

Explanation

• The Khmer language (Cambodian) has the world's longest alphabet.
• It is the official language of Cambodia.
• According to Guinness World Records, the Khmer script contains 74 letters.
• These include 33 consonants, 23 dependent vowels, and 12 independent vowels, along with other symbols.

Last verified on 01-06-2026

Explanation

• Stanley Lane-Poole wrote Moors in Spain.
• The book explains the history of Muslim rule in Spain (711–1492 AD).
• It highlights cultural, political, and scientific achievements of the Moors.
• Lane-Poole is known for works on Islamic and Middle Eastern history.

Last verified on 31-05-2026

Explanation

• Estonia, Latvia, and Lithuania are three countries in Northern Europe.
• These countries lie along the Baltic Sea region.
• They share historical, cultural, and geographical similarities.
• Together, they are known as the Baltic States.

Last verified on 30-05-2026

Explanation

• The First Crusade was launched by European Christians to capture Jerusalem.
• It began after Pope Urban II called for it in 1095.
• The main goal was to take control of the Holy Land from Muslim rule.
• It ended with the capture of Jerusalem in 1099 A.D.

Last verified on 30-05-2026

Explanation

Serbia Capital is Belgrade.

Serbia Currency is Serbian Dinar.

Serbia official language is Serbian.

Serbia located is in Continent Europe.

Serbia Primary Religion is Christianity.

Serbia Head of Govt. is Prime Minister – Ana Brnabić.

Serbia Parliament called .

Tricks for Remember

DINAR

 K-S in J-A-I-L

**K-S**

K-Kuwait

S-Sudan

**J-A-I-L***

J-Jorden

A-Algeria

I-Iraq

L-Libya

Last verified on 30-05-2026

Explanation

• In 395 A.D, the Roman Empire was permanently divided into Eastern and Western parts after Emperor Theodosius I.
• This division helped manage a vast and weakening empire.
• The Eastern part later became known as the Byzantine Empire.
• The division was done due to administrative and military difficulties.

Last verified on 30-05-2026

Explanation

• Asia is the largest continent by land area and population.
• It covers about 44.58 million sq km.
• Around 60% of the world’s population lives in Asia.
• It has 40+ countries, including China, India, and Indonesia.
• It makes up about 30% of Earth’s land area.

Last verified on 07-02-2026