Explanation

• Hybrid computer processes both analog and digital signals.
• It combines the features of analog and digital computers.
• Used in medical equipment, scientific research, and industrial systems.

Explanation

• Pakistan's second Constitution was enforced on 8 June 1962.
• It was introduced during the rule of Field Marshal Muhammad Ayub Khan.
• It introduced a presidential system instead of a parliamentary system.

Additional information:

• 23 March 1956 – First Constitution enforced.
• 14 August 1973 – Third (current) Constitution enforced.

Last verified on 07-07-2026

Explanation

• China: Largest cotton-producing country.
• Textile Industry: 7,500 companies.
• Annual Production: US $73 billion of cotton cloth.

Additional information:

• India: Second-largest cotton producer.
• USA: Third largest cotton producer.

Last verified on 23-01-2026

Explanation

Explanation

• The Mahseer is the National Fish of Pakistan.
• Mahseer fish are found in every province of Pakistan in semi-cold fresh water.
• It is also known as the “King of Swat.”
• Pakistan is an excellent place to find Mahseer.
• Mahseer is an important freshwater fish of Pakistan.

Last verified on 23-08-2026

Explanation

• The CPU (Central Processing Unit) is the brain/heart of the computer.
• It processes data and executes instructions.
• It controls other parts of the system.

Additional information:

• First commercial CPU: Intel 4004 (1971)
• Invented by: Italian physicist Federico Faggin
• CPU Examples: Clock speeds – 3.0 GHz, 3.5 GHz, 4.0 GHz, 4.5 GHz, 5.0 GHz

Last updated by NA on 09-09-2026

Explanation

• Date: 3 June 1947
• Announced by: Lord Louis Mountbatten
• Position: Last Viceroy of British India
• Purpose: Partition of British India
• Outcome: Creation of India and Pakistan

Last verified on 16-05-2026

Explanation

• The output quality of a printer is measured by Dot Per Inch (DPI).
• DPI indicates the number of dots a printer can produce in one inch.
• A higher DPI generally means higher print resolution and sharper output.
• Common printer resolutions include 300 DPI, 600 DPI, and 1200 DPI.

Last verified on 07-08-2026

Explanation

• The third Prime Minister of Pakistan was Mohammad Ali Bogra.
• Term: April 17, 1953 – August 11, 1955.
• Party: Muslim League.
• Predecessor: Khawaja Nazimuddin.
• Successor: Chaudhri Muhammad Ali.

Additional information:

 Term#   Name

1              Liaquat Ali Khan

2              Sir Khawaja Nazimuddin

3              Mohammad Ali Bogra

4              Chaudhry Mohammad Ali

5              Huseyn Shaheed Suhrawardy

6              Ibrahim Ismail Chundrigar

7              Sir Feroze Khan Noon

8              Nurul Amin

9              Zulfikar Ali Bhutto

10           Muhammad Khan Junejo

11           Benazir Bhutto

12           Nawaz Sharif

13           Benazir Bhutto

14           Nawaz Sharif

15           Mir Zafarullah Khan Jamali

16           Chaudhry Shujaat Hussain

17           Shaukat Aziz

18           Yousaf Raza Gillani

19           Raja Pervaiz Ashraf

20           Nawaz Sharif

21           Shahid Khaqan Abbasi

22           Imran Khan

23           Shahbaz Sharif

Last verified on 04-08-2036

Explanation