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۔
مندرجہ ذیل میں سے کون سی غیر مستحکم میموری ہے؟
- RAM
- ROM
- Cache
- Both A and C
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Explanation
RAM and Cache are types of volatile memory.
- RAM: Random Access Memory
- Cache memory loses its data when power is turned off, so it is volatile.
- It is high-speed memory used to store frequently accessed data for faster CPU performance.
Additional information:
- ROM is a non-volatile memory.
- ROM: Read Only Memory
Last verified on 16-02-2026
- 1
- 2
- 3
- 4
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Explanation
MS Access has primary one key (or a single composite key) per table.
This key must be a unique, non-null field or a combination of fields
That identifies each record, acting as the primary identifier for database relationships.
Last updated 15-feb-2026
پیووٹ ٹیبل کس سافٹ ویئر کی خصوصیت ہے؟
- Microsoft Excel
- Microsoft Word
- Microsoft power point
- None of these
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Explanation
A Pivot Table is a powerful data summarization and analysis tool primarily associated with Microsoft Excel
A pivot table allows you to extract the significance from a large, detailed data set.
Last updated 15-feb-2026
کون سی شارٹ کٹ کلید موجودہ پریزنٹیشن میں نئی سلائیڈ داخل کرتی ہے؟
- Ctrl+N
- Ctrl+M
- Ctrl+S
- None of above
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Explanation
The shortcut key to insert a new slide in a PowerPoint presentation is Ctrl + M,
Ctrl + N shortcut key used to Create a new presentation document
Ctrl + S shortcut key used to save a presentation
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Last updated 15-feb-2026
پوری دستاویز کو منتخب کرنے کے لیے کون سی کلید استعمال ہوتی ہے؟
- Ctrl + S
- Ctrl + C
- Ctrl + P
- Ctrl + A
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Explanation
The keyboard shortcut to select the entire document (or all items in a window) is Ctrl + A
Function: Selects all content, text, or files in the active window.
Additional information
- Ctrl + R = used for aligning selected text to the right.
- Ctrl + E = used for aligning selected text to the center.
- Ctrl + J = use for Justify paragraph alignment.
- Ctrl + L = used for aligning selected text to the left.
- Ctrl + Q = used to Align the selected paragraph to the left.
Last updated 15-feb-2026
ایم ایس آفس (ورڈ، ایکسل، پی پی ٹی، وغیرہ) میں میکرو استعمال کرنے کی سب سے موزوں وجہ کون سی ہے؟
- To record mouse move
- To record sound
- To automate repetative tasks
- None
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Explanation
The most suitable and primary reason to use Macros in MS Office (Word, Excel, PowerPoint) is to automate repetitive tasks
Last updated 15-feb-2026
- Graphical use interface
- Graphical user interface
- Grapic user interface
- None of these
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Explanation
GUI stands for graphical user interface
Origin: First developed at Xerox PARC in the early 1980s.
It is a type of user interface that interacts with electronic devices.
Examples: Microsoft Windows, Apple macOS, and mobile operating systems.
Last updated 15-feb-2026
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آٹھ بٹس ایک _____ بناتے ہیں؟
- Byte
- Mega byte
- Kilo byte
- Nano byte
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Explanation
1 byte equals 8 bits.
Additional Information
1024 Bytes = 1 Kilobyte (KB)1024 Kilobytes = 1 Megabyte (MB)1024 Megabytes = 1 Gigabyte (GB)1024 Gigabytes = 1 Terabyte (TB)Last verified on 04-02-2026
ایل اے این کا مطلب کیا ہے؟
- Limited Area Network
- Logical Area Network
- Local Area Network
- Large Area Network
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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
پنجاب کی موجودہ وزیر اطلاعات کون ہیں؟
- Maryam Nawaz Sharif
- Marriyum Aurangzaib
- Azma Zahid Bokhari
- None of these
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Explanation
Azma Zahid Bokhari is the current Minister for
Information of Punjab.
Party affiliation: Pakistan Muslim League (Nawaz)
Appointed on 6th March 2024

Updated on 30-01-2026