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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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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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324971
A train 250 meters long is running at 90 km/hr. How much time will it take to completely pass a signal pole?
324972
A train of length 200 meters is traveling at 72 km/hr. Find the time it takes to pass a telegraph post.
324973
A 150-meter-long train is moving at a speed of 54 km/hr. How long will it take to cross a standing man?
324974
A train 100 meters long is running at a speed of 36 km/hr. How much time will it take to pass a stationary pole?
324975
If a person covers 3/5 of a journey at 40 km/hr, 1/5 at 20 km/hr, and the remaining 1/5 at 10 km/hr, what is his average speed for the whole journey?
324976
Two trains moving in the same direction at 60 km/hr and 40 km/hr completely pass one another in 60 seconds. If the length of the first train is 200 meters, find the length of the second train.
324977
A man rows downstream 32 km and upstream 14 km. If he takes 6 hours to cover each distance, then the velocity of the current is:
324978
A motorboat goes 30 km downstream and comes back in a total of 4.5 hours. If the speed of the boat in still water is 15 km/hr, find the speed of the stream.
324979
If a man rows at the rate of 5 km/hr in still water and his rate against the current is 3.5 km/hr, then the man's rate along the current is:
324980
A train starts from station A at 8:00 AM and reaches station B at 10:00 AM. Another train starts from station B at 8:00 AM and reaches station A at 11:00 AM. At what time do they cross each other?