Explanation

• LAN stands for Local Area Network.
• It is a network that connects devices within a limited geographical area.
• LAN is commonly used in homes, schools, laboratories, university campuses, and office buildings.
• It provides high-speed communication and resource sharing between connected devices.

Additional information:

• MAN: Metropolitan Area Network – Covers a city or metropolitan area
• WAN: Wide Area Network – Covers a large geographical area (countries/continents)

Last verified on 07-07-2026

Explanation

• Amino acids are the building blocks of proteins.
• Proteins are formed when amino acids join together by peptide bonds.
• Proteins are essential for growth, repair, and body functions.
• There are 20 standard amino acids used to make proteins.

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Explanation

Work (in worker-days) = 15 × 12 = 180

Days for 10 workers = 180 ÷ 10 = 18 days.

Last verified on 13-11-2026

Explanation

Given:  

15 workers complete the work in 20 days  

Step 1: Find total work  

Total work = Number of workers x Number of days  

Total work = 15 x 20 = 300  

Step 2: Find workers needed for 10 days  

Let the required number of workers = W  

W x 10 = 300  

W = 300 / 10  

W = 30  

Last verified on 13-11-2026

Explanation

• Hardly had he reached when the train left.
• With “Hardly”, we use inversion (auxiliary before subject).
• Structure: Hardly + had + subject + past participle + when + past simple.
• It shows that one action happened immediately after another.

Last verified on 09-06-2026

Explanation

• SIM stands for Subscriber Identity Module.
• A SIM card securely stores the subscriber's identity and enables access to a mobile network.

Additional information:

• First SIM card developed: 1991
• Invented in: Munich, Germany
• Manufacturer: Giesecke+Devrient (G+D)
• PIN: Personal Identification Number
• PUK: Personal Unblocking Key

 Last updated on 12 NOV 2026

Explanation

• Aga Khan III was the first president of the All-India Muslim League, founded in 1906.
• He led the Muslim deputation to the British Viceroy the same year to represent Muslim interests.
• Born: 2 November 1877, Karachi
• Died: 11 July 1957, Versoix, Switzerland
• Burial: Aga Khan Mausoleum, Egypt

Founders of All-India Muslim League:

1. Muhammad Ali Jinnah
2. Aga Khan III
3. Khwaja Salimullah
4. Hakim Ajmal Khan

 Last updated on 12 NOV 2026

Explanation

Every year population increase = 700

after five year population increase = 5 x 700= 3500

So intial population = 25000-3500=21500

 Last updated on 12 NOV 2026

Explanation

• - Currency: Turkish Lira (TRY)
• - Current Currency: Second Turkish Lira
• - Introduced: January 1, 2005
• - Replaced: First Turkish Lira
• - First Turkish Lira: Replaced the Ottoman Lira in 1923.

Additional information

• - National Flag: Red with a white crescent and star.
• - Capital: Ankara.
• - Official Language: Turkish.
• - Majority Religion: Islam.
• - Parliament: Grand National Assembly of Türkiye (Türkiye Büyük Millet Meclisi).
• - Traditional National Sport: Oil wrestling (Yağlı Güreş).

 Last updated on 12 NOV 2026

Explanation

SAGE: Wise, intelligent, دانا، عقلمند

FOOL: Stupid, unwise, بیوقوف، احمق

 Last updated on 12 NOV 2026