POLICE STATION ASSISTANT (PSA) PAST PAPERS AND SYLLABUS
PSA Past Paper
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
کسی بھی کمپیوٹر کا دماغ___ ہے؟
- ALU
- Memory
- CPU
- Central Unit
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The brain of the computer is the CPU
CPU stands for the central processing unit
The first commercial CPU was invented by Italian Physicist Federico Faggin
The first CPU was the Intel 404 released by Intel in 1971.
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The five basic parts of a computer are:
- the motherboard
- central processing unit (CPU)
- input-output units
- memory (RAM and ROM)
- storage (SSD or HDD)
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AGM 07.5.23
پاکستان کا قومی جانور کون سا ہے؟
- Tiger
- Lion
- Arabian horse
- Markhor
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Pakistan’s national animal, “Markhor” is the symbol of bravery and sharp intelligence.
The markhor is a large Capra species native to Central Asia, Karakoram, and the Himalayas.
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The national flower of Pakistan is the jasmine
The national tree of Pakistan is the Himalayan cedar
Mango (summer) and Guava (winter) are National fruits
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Vu FIA CBT PAPER 15-12-2021
او آئی سی کی بنیاد کس سال ہوئی؟
- December 7, 1985
- 4 April 1949
- September 25, 1969
- 24 October 1945
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
OIC was founded on September 25, 1969
Its headquarters is located in Jadda.
It stands for Organization of Islamic Cooperation
It is the largest international organization outside of the United Nations.
The official languages of the OIC are:
Arabic
English
French.
Total Current member= 57
The first summit of OIC was held in Rabat
RY12-02-23
ایل اے این کا مطلب کیا ہے؟
- Limited Area Network
- Logical Area Network
- Local Area Network
- Large Area Network
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
LAN stands for local area network
It is a collection of devices connected together in one physical location
For example"
- school
- laboratory
- university campus
- office building.
LAN covers can be small or large from home network and enterprise network

Additional Information
WAN stands for wide area network.
MAN stands for Metropolitan Area
WANs and MANs connect many LANs together
WANs and MANs cover a large geographical area
وارسک ڈیم کس صوبے میں ہے؟
- Punjab
- Khyber Pakhtunkhwa
- Balochistan
- Sindh
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Warsak Dam is located on the Kabul River in the Valley of Peshawar
Warsak Dam is built on the Kabul river
Construction began 1949
it was Opened in 1960
the Height of dam is 76 m
Its length is 140.2 m (460 ft)
Warsak Dam was completed under the Colombo Plan in two phases
it was financed by the Canadian Government.
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VU FIA CBT 14-12-2021 ND13-5-2023
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- Internet Process
- Intranet Protocol
- Internet Protocol
- Internal Protocol
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
IP stands for "Internet Protocol".
It is the set of rules governing the format of data sent via the internet or local network.
آل انڈیا مسلم لیگ کب قائم ہوئی؟
- 30 December 1906
- 30 November 1906
- 30 August 1947
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- The All India Muslim League was founded on 30 December 1906 in Dacca, British India (now Dhaka, Bangladesh).
- It's founder was Nawab Khwaja Salimullah.
- It's first President was Sir Agha Khan.
- The headquarters of the All India Muslim League was in Lucknow.
- The party was dissolved on 14 August 1947.
When the Muslim League ended in 1947, it split into three parties:
- Muslim League in Pakistan
- Awami League in Bangladesh
- Indian Union Muslim League in India
ریڈیو ایکٹیویٹی کو ________ نے دریافت کیا تھا؟
- Kelvin
- Rutherford
- Thomson
- Bacquerel
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Radioactivity was discovered by Henri Becquerel in 1896
They discovered radioactivity proving that the uranium emitted radiation without an external source of energy such as the Sun
Marie Curie with her husband Pierre Curie, coined the term radioactivity
in 1903, Henry Becquerel shared the Nobel Prize for Physics with Pierre and Marie Curie
Ernest Rutherford did many experiments studying the properties of radioactive decay (alpha, beta, and gamma)
پنجاب اسمبلی، پاکستان میں کتنے اراکین ہیں؟
- 371
- 275
- 100
- 237
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The Provincial Assembly of Punjab will have a total of 371 seats:
8 reserved for non-Muslims.
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RY632023
پاکستان آرمی کا پہلا چیف آف سٹاف کون تھا؟
- General Zia-ul-Haq
- General Tikka Khan
- General Ayub Khan
- General Pervez Musharraf
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
List of Army Chiefs of Pakistan General Tikka Khan was the first chief of army staff from 3 March 1972 until retiring on 1 March 1976 ************** First C-In-C Frank Messervy second C-in-C Dauglas Gracy Ayub khan was the first Muslim C in C |
No. | Portrait | Took office | Left office | Time in office | Unit of Commission |
1 | Tikka Khan HJ, HQA, SPk | 3-Mar-72 | 1-Mar-76 | 3 years, 364 days | 2 Fd Regt Arty |
2 | Muhammad Zia-ul-Haq | 1-Mar-76 | 17-Aug-88 | 12 years, 169 days | 13 Lancers |
3 | Mirza Aslam Beg | 17-Aug-88 | 16-Aug-91 | 2 years, 364 days | 16 Baloch |
4 | Asif Nawaz Janjua | 16-Aug-91 | 8-Jan-93 | 1 year, 145 days | 5 Punjab |
5 | Abdul Waheed Kakar | 11-Jan-93 | 12-Jan-96 | 3 years, 1 day | 5 FF |
6 | Jehangir Karamat | 12-Jan-96 | 6-Oct-98 | 2 years, 267 days | 13 Lancers |
7 | Pervez Musharraf | 6-Oct-98 | 28-Nov-07 | 9 years, 53 days | 16 (SP) Medium Regt Arty |
8 | Ashfaq Pervez Kayani | 29-Nov-07 | 29-Nov-13 | 6 years, 0 days | 5 Baloch |
9 | Raheel Sharif | 29-Nov-13 | 29-Nov-16 | 3 years, 0 days | 6 FF |
10 | Qamar Javed Bajwa | 29-Nov-16 | 29- nove-22 | 6 years | 16 Baloch |
11 | Syed Asim Munir | 29-Nov-22 |
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AGM 18-12-2022