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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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Practice Questions

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389987 MCQs Page 32521

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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325201
A is 30% more efficient than B. How much time will they, working together, take to complete a job which A alone could have done in 23 days?
325202
A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B, and C together can finish it in 6 days. A and C together will do it in:
325203
A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in:
325204
A takes 3 times as long as B and C together to do a job. B takes 4 times as long as A and C together. If all 3 take 24 days, how long does A take?
325205
A and B can do a work in 10 and 15 days respectively. A starts the work and they work on alternate days. The work will be finished in:
325206
Two workers A and B are engaged to do a work. A working alone takes 8 hours more to complete the job than if both worked together. B working alone takes 4.5 hours more than if both worked together. Time taken by them together?
325207
A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone?
325208
If 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days, in how many days will 10 women complete it?
325209
A can finish a work in 20 days. He worked for 10 days, and the remaining work was finished by B in 15 days. B alone can finish the whole work in:
325210
Pipe A fills a tank in 2 hours and Pipe B fills it in 3 hours. Pipe C can empty it in 6 hours. If all three are opened, how long to fill the tank?