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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 32522

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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325211
A typing job can be done by A in 6 hours, by B in 8 hours, and by C in 12 hours. If they all type together, how long will it take?
325212
10 women can complete a work in 7 days, and 10 children take 14 days to complete the same work. How many days will 5 women and 10 children take to complete the work?
325213
A can do a piece of work in 15 days, and B can do it in 25 days. They work together for 5 days. What fraction of the work is left?
325214
A is twice as fast as B, and B is twice as fast as C. If A and B together can finish a work in 4 days, in how many days can C alone finish it?
325215
A completes a piece of work in 4 days, B in 5 days, and C in 20 days. They work together and earn Rs 850. What is A's share?
325216
A completes a piece of work in 4 days, B in 5 days, and C in 10 days. They work together and earn Rs 850. What is A's share?
325217
If 10 men can do a piece of work in 12 days, how many men are required to do the same work in 8 days?
325218
Pipe A fills a tank in 4 hours, and Pipe B in 6 hours. If they are opened on alternate hours, starting with A, in how many hours will the tank be full?
325219
A machine P can print 100,000 books in 8 hours, machine Q can print the same number of books in 10 hours, and machine R in 12 hours. All machines start at 9 am, and P is closed at 11 am. When will the remaining work be finished?
325220
A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days can A alone finish the remaining work?