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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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325411
240 men have provisions for 45 days at a rate of 800g per day. For how many days will the provisions last 320 men at 600g per day?
325412
A garrison has provisions for X men for 50 days. After 15 days, 100 men join, and the food then lasts for 25 days. Find X.
325413
A garrison has provisions for X men for 40 days. After 10 days, 50 men leave, and the remaining food lasts for 36 days. Find X.
325414
120 men have provisions for 30 days consuming 900g a day. For how many days will the same provisions last for 150 men consuming 600g a day?
325415
A fort has food for 400 men. After 20 days, 100 men join, and the food then lasts for 24 days. How many days was the food initially meant to last?
325416
A garrison has food for 300 men for a certain number of days. After 15 days, 100 men leave, and the food then lasts for 30 days. Find the initial number of days.
325417
A garrison has provisions for a certain number of days for 200 men. After 10 days, 50 men join the garrison, and the food then lasts for 20 days. Find the initial number of days the food was meant to last.
325418
500 men have provisions for 28 days at 600g per day. How many men can be fed for 35 days at 400g per day from the same provisions?
325419
A stock of food is enough for 300 men for 40 days at 750g per day. If there are 400 men and the daily ration is reduced to 500g, how many days will the food last?
325420
150 men have food for 45 days at 600g per head per day. How many days will the food last for 250 men at 540g per head per day?