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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 32520

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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325191
Pipe A can fill a tank in 12 min, Pipe B in 15 min, and Pipe C can empty it in 20 min. If all are opened together, the tank will be filled in:
325192
A and B can finish a piece of work in 30 days. They worked together for 20 days and then B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the work?
325193
A takes 5 days to complete a job and B takes 10 days. C takes as much time as A and B together take. In how many days can A, B, and C together finish it?
325194
A can finish a work in 24 days, B in 9 days, and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in:
325195
A and B can separately do a piece of work in 20 and 15 days respectively. They worked together for 6 days, after which B was replaced by C. The work was finished in next 4 days. The number of days in which C alone could do the work is:
325196
15 men take 20 days to complete a job working 8 hours a day. The number of hours a day should 20 men take to complete the job in 12 days?
325197
X can do a work in 16 days. In how many days will the work be completed by Y, if the efficiency of Y is 60% of X?
325198
A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work is:
325199
12 men can complete a piece of work in 20 days. If 8 men start working, in how many days will they complete it?
325200
A does half as much work as B in three-fourth of the time. If together they take 18 days to complete the work, how much time shall B take to do it?