Explanation

Explanation

Astronomy is the science that deals with stars, planets, moons, and all objects beyond Earth’s atmosphere.

It helps in understanding the origin, evolution, and structure of the universe.

Explanation

• Alexander Fleming discovered Penicillin in 1928.
• Penicillin was the first true antibiotic used to treat bacterial infections.
• He published his findings about its antibacterial effect in 1929.
• First patient treated with penicillin was Albert Alexander, a 43-year-old policeman, on 12 February 1941.
• Penicillin revolutionized medicine and infection treatment worldwide.

Last verified on 16-01-2026

Explanation

Vitamin C (Ascorbic acid) helps prevent browning in fruits.

By inhibiting the enzymes responsible for oxidation.

It is commonly used to keep cut fruits fresh.

Additional information:

• Commonly used in food preservation (lemon juice on fruits)
• Also essential for immunity and collagen formation

Last verified on 16-01-2026

Explanation

• Location: Sandouping, Yiling District, Hubei, China (on Yangtze River)
• Type & Status: Hydroelectric gravity dam; world’s largest power station
• Construction Timeline: Began 14 December 1994, opened in 2003
• Completion: Fully completed in 2012
• Capacity & Purpose: 22,500 MW; flood control, power generation, navigation

Last verified on 15-01-2026

Explanation

• Became separate province: 1 April 1936, capital Karachi
• Annexed to Bombay Presidency: 1843
• Part of Pakistan: 14 August 1947 – 14 October 1955, capital Hyderabad
• Separation demanded by: Muhammad Ali Jinnah in 1929 under Government of India Act 1935
• First Muslim League Government in Sindh: 1943

Last verified on 15-01-2026

Explanation

Explanation

Napoleon Bonaparte was the first emperor of France (1804–14/15).

He was born on August 15, 1769, in Ajaccio, France

He was later known by his regnal name Napoleon I

He was defeated in the Battle of Waterloo in 1815

The British exiled Napoleon Bonaparte to the remote island of Saint Helena in the Atlantic,

Where he died in 1821 at the age of 51

Explanation

Libya Capital is Tripoli.

Libya Currency is Libyan Dinar.

Libya official language is Arabic.

Libya located is in Continent Africa.

Libya Primary Religion is Islam.

Libya Head of Govt. is Prime Minister – Fathi Bashagha.

Libya Parliament called General People’s Congress.

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

RK6-12-2022

Explanation

Pakistan is the world's fifth-most populous country. The population density in Pakistan is 287 per Km2 (742 people per mi2). Pakistan world's second-largest Muslim population. the top 10 most populous countries in the world India China the United States Indonesia Pakistan Brazil Nigeria Bangladesh Russia  Mexico