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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 32524

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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325231
12 men and 16 boys can do a piece of work in 5 days, while 13 men and 24 boys can do it in 4 days. What is the ratio of the daily work of a man to that of a boy?
325232
A can type 10 pages in 5 minutes. B can type 5 pages in 10 minutes. Working together, how many minutes will they take to type 50 pages?
325233
A, B, and C can do a work in 10, 15, and 30 days respectively. A works daily, and B and C help him every third day. In how many days will the work be completed?
325234
A is thrice as efficient as B, and B is twice as efficient as C. If A can finish a job in 10 days, in how many days can C finish the same job?
325235
X, Y, and Z can complete a work in 4, 8, and 12 days respectively. They start working together. X leaves after 1 day, and Y leaves 1 day before completion. How many days did the work take?
325236
30 workers can dig a trench in 16 days. How many more workers should be hired to dig it in 12 days?
325237
5 men can prepare 10 toys in 6 days working 6 hours a day. Then in how many days can 12 men prepare 16 toys working 8 hours a day?
325238
20 men can make 40 toys in 10 days. How many days will 30 men take to make 60 toys?
325239
40 men can build a wall in 15 days. How many days will 30 men take to build the same wall?
325240
A can do a work in 15 days and B in 20 days. A works for 5 days and then B joins him. In how many days is the total work completed?