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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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389987 MCQs Page 32510

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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325091
A person travels a distance of 100 km at a speed of 25 km/hr and another 150 km at 50 km/hr. What is the average speed for the whole journey?
325092
A train covers the first half of the distance at 50 km/hr and the second half at 70 km/hr. Find its average speed.
325093
A man divides his journey into three equal parts and travels at speeds of 20, 30, and 60 km/hr. What is his average speed?
325094
A boy rides his bicycle 10 km at an average speed of 12 km/hr and again travels 12 km at an average speed of 10 km/hr. What is his average speed for the entire trip?
325095
A car travels from A to B at 40 km/hr and returns from B to A at 60 km/hr. What is the average speed for the round trip?
325096
Walking at 5/6 of its usual speed, a train is 10 minutes late. Find its usual time to cover the journey.
325097
If a man walks at 3/4 of his usual speed, he reaches his office 20 minutes late. What is his usual time to reach the office?
325098
A truck covers a distance in 8 hours. If its speed is increased by 10 km/hr, the same distance is covered in 6 hours. What is the original speed of the truck?
325099
Three persons are walking from place A to place B. Their speeds are in the ratio 4:3:5. The ratio of the time taken by them to reach B will be:
325100
The ratio of the speeds of two trains is 3:4. If the first train covers 300 km in 5 hours, what is the speed of the second train?