Explanation

Networks are typically classified into four main types based on distance (geographical coverage):

1. PAN (Personal Area Network) – Very short distance (e.g., Bluetooth, USB connections).
2. LAN (Local Area Network) – Limited area (e.g., home, office, or school network).
3. MAN (Metropolitan Area Network) – City-wide coverage (e.g., ISP networks in a city).
4. WAN (Wide Area Network) – Large-scale, global reach (e.g., the Internet).

Last verified on 08-06-2026

Explanation

• Esoteric means باطنی
• Private means نجی
• Intended for a small group of people means ایسی چیز جو ایک چھوٹے، خصوصی گروپ کے ذریعہ سمجھی جاتی ہے یا اس کا مطلب ہے۔
• Perplexing means اسے سمجھنا اکثر مشکل ہوتا ہے۔

Last verified on 07-06-2026

Explanation

• Plan Name: First Five-Year Plan
• Duration: 1955–1960
• Country: Pakistan
• Main Focus: Education, agriculture, industrial development
• Objective: Economic and social development

Additional information:

• First Five-Year Plans (1955–1960)
• Second Five-Year Plans (1960–1965)
• Third Five-Year Plans (1965–1970)
• Fourth Five-Year Plans (1970–1975)
• Fifth Five-Year Plans (1978–1983)
• Sixth Five-Year Plan (1983–88)
• Seventh Five-Year Plan (1988–93)
• Eighth Five-Year Plan (1993–98)

Last verified on 17-05-2026

Explanation

• Singular noun: Mouse
• Plural noun: Mice 
• The plural for a computer mouse is either "mice" or "mouses" according to most dictionaries, with "mice" being more common.

Last verified on 06-06-2026

Explanation

The first constitution of Pakistan was enforced on March 23, 1956

Additional information

List of the Constitution of Pakistan 1947 to date

First:   1956 Constitution

• Adoption Date: 23rd March 1956

• Prime Minister: Chaudhry Muhammad Ali

• President: Iskander Mirza

Second: 1962 Constitution

• Adoption Date: 8th June 1962

• Prime Minister: Muhammad Ayub Khan (also President at the time)

Third: 1973 Constitution

• Adoption Date: 12th April 1973

• Prime Minister: Zulfikar Ali Bhutto

• President: Fazal Ilahi Chaudhry

  
  

  Last updated by NA on 25-April-2026

Explanation

• Over-damping occurs when damping force is very large.
• The system returns to equilibrium without oscillating.
• Because of strong resistance, motion becomes very slow.
• It takes more time compared to critical damping.

Last verified on 05-06-2026

Explanation

• The sentence is in Simple Present Tense: Lion does not eat grass.
• Passive voice structure: Object + is/am/are + not + past participle + by + subject.
• Therefore, “Grass is not eaten by a lion, however hungry he may be.” is correct.

Last verified on 05-06-2026

Explanation

• Vicarious means بدحواس
• Delegated means تفویض کردہ

Last verified on 05-06-2026

Explanation

• Lucid means شفاف، واضح اور سمجھنے میں آسان
• Unclear means غیر واضح
• Vague means مبہم
• Confused means غیر واضح یا فہم کی کمی

Last verified on 04-06-2026

Explanation

• Summative assessment is conducted at the end of a course, term, unit, or academic year to measure students' overall learning and achievement.
• It evaluates whether the learning objectives have been successfully achieved.

Common examples of summative assessments:

• Final examinations
• Board examinations
• End-of-term tests
• Final projects
• Annual assessments

Additional information:

• Diagnostic Assessment: In the beginning of learning → identifies prior knowledge, strengths, and weaknesses.
• Formative Assessment: In the middle/during learning → improves teaching and learning through feedback.

Last verified on 04-06-2026