Explanation

• Machu Picchu is an ancient Incan city.
  • It was built around 1450 AD and symbolizes the Incan Empire.
  • It is located in Peru.
  • Designated a UNESCO World Heritage Site in 1983.
  • Named one of the New Seven Wonders of the World in 2007.

Last verified on 01-02-2026

Explanation

• The 14th century saw prominent philosophers and jurists who influenced Islamic thought and law.
• Ibn Khaldun (1332–1406) was an eminent philosopher, historian, and jurist of this period.
• He is famous for his Muqaddimah, a pioneering work on history, sociology, and economics.

Last verified on 01-02-2026

Explanation

• Book: Zinda Rood (زندہ رود)
• Subject: Biography of Allama Muhammad Iqbal
• Author: Dr. Javed Iqbal (son of Allama Iqbal)
• Volumes & Years: 3 volumes, published 1979–1984
• Importance: Most authentic and detailed account of Iqbal’s life, personal aspects, and philosophy

Last verified on 01-02-2026

Explanation

• The proverb “Yak na shud, Do shud” means if one attempt fails, try a second time.
• It emphasizes having an alternative or second chance.

Last verified on 01-02-2026

Explanation

Total work = 10 × 14 = 140 person-days

Days needed by 4 persons = 140 ÷ 4 = 35 days.

Last verified on 01-02-2026

Explanation

• A server protocol is a set of rules used for communication between computers over a network.
• HTTP, DHCP, and DNS are standard computer/server network protocols.
• JPEG is not a protocol; it is an image file format used for pictures.

Last verified on 01-02-2026

Explanation

• Email allows users to send digital files as attachments along with messages.
• Different types of files like documents, audio, and video can be attached.
• Attachment features make email useful for education, business, and communication.

Last verified on 01-02-2026

Explanation

There are 17 Sustainable Development Goals (SDGs).

Established by the United Nations in 2015.

Additional information:

1. No Poverty
2. Zero Hunger
3. Good Health and Well-being
4. Quality Education
5. Gender Equality
6. Clean Water and Sanitation
7. Affordable and Clean Energy
8. Decent Work and Economic Growth
9. Industry, Innovation, and Infrastructure
10. Reduced Inequalities
11. Sustainable Cities and Communities
12. Responsible Consumption and Production
13. Climate Action
14. Life Below Water
15. Life on Land
16. Peace, Justice, and Strong Institutions
17. Partnerships for the Goals

Last verified on 16-01-2026

Explanation

• Engrossed means مشغول
• Absorbed means جذب

Last verified on 01-02-2026

Explanation

• A gerund is a form of a verb that functions as a noun in a sentence.
• It is created by adding “-ing” to the base verb (e.g., “Swimming is fun”).
• Gerunds are called verbal nouns because they show action but act as nouns.

Last verified on 01-02-2026