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Computer Vision Basics MCQs

Prepare for Computer Vision Basics MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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389987 MCQs Page 32516

Topic Notes: Computer Science

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Practice Computer Science MCQs to prepare for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests in Pakistan. This section covers key theoretical concepts, syllabus topics, and repeated past paper questions related to Computer Science.

Topic-Wise Breakdown
Structured subject modules organized by difficulty and exam frequency.
Verified Answer Keys
Detailed explanations cross-referenced with standard textbooks and commission keys.
Complete Coverage
Covers fundamental definitions, advanced problem-solving, and recent exam trends.

How to Prepare Computer Science MCQs for Competitive Exams

Review each sub-topic systematically. Start with fundamental concepts, practice multiple-choice question sets under timed conditions, and note down questions you missed in your revision tracker. Select a specific topic from the list below to begin practice.

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325151
A can complete a task in 14 days and B can finish it in 19 days. How long will they take working together?
325152
A can complete a task in 10 days and B can finish it in 18 days. How long will they take working together?
325153
A can complete a task in 16 days and B can finish it in 12 days. How long will they take working together?
325154
A can complete a task in 12 days and B can finish it in 16 days. How long will they take working together?
325155
Pipe A fills in 14 hours and B in 16 hours. Both are opened, and after 4 hours, A is closed. How long does B take to fill the rest?
325156
A pipe can fill a tank in 20 minutes, and another pipe can fill it in 30 minutes. If both are opened, how long will it take to fill the tank?
325157
Two pipes fill a tank in 10 and 15 hours. A third pipe empties it in 12 hours. If all three are opened, how long will it take to fill half the tank?
325158
A and B can do a work in 45 and 40 days respectively. They began to work together, but A leaves after some days, and B finishes the remaining work in 23 days. After how many days did A leave?
325159
If 3 workers collect 48 kg of cotton in 4 days, how many kg of cotton will 9 workers collect in 2 days?
325160
A does 20% of a work in 4 days, B does 33.33% of it in 10 days, and C does 50% in 12 days. Who is the fastest?