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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 32529

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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325281
A is 20% less efficient than B. If B takes 24 days to complete a piece of work, how many days will A take?
325282
A is 50% more efficient than B. If A can do a work in 20 days, how many days will B take to do the same work?
325283
A is thrice as fast as B. If they finish a job together in 15 days, how many days will B alone take to finish the job?
325284
A takes twice as much time as B to finish a piece of work. If they can finish the work together in 14 days, how many days will A alone take to finish it?
325285
A can do a work in 30 days and B in 45 days. They work together, but B leaves 5 days before the work is finished. What is the total number of days taken to finish the work?
325286
P can do a task in 15 days and Q in 20 days. They work together for 4 days and then Q leaves. P finishes the remaining work. How many days in total did P work?
325287
A, B, and C can do a piece of work in 10, 12, and 15 days respectively. They started the work together, but A left after 2 days. In how many days will B and C finish the remaining work?
325288
A can finish a work in 10 days and B in 15 days. They start together, but A leaves 5 days before the completion of the work. How many days did the work take to complete?
325289
A and B can do a work in 12 and 15 days respectively. They began the work together, but B left 3 days before the completion of the work. In how many days was the total work completed?
325290
X can do a job in 20 days and Y in 30 days. They work together for 4 days, after which X leaves. In how many days will Y finish the remaining work?