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Blockchain and Quantum Computing Basics MCQs

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389987 MCQs Page 32716

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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327151
If 8 men can build a room in 15 days, how many men are required to build a similar room in 10 days?
327152
If 5 spiders can catch 5 flies in 5 minutes, how many flies can 100 spiders catch in 100 minutes?
327153
A rope makes 70 rounds of a cylinder with base radius 14 cm. How many times can it go round a cylinder with base radius 20 cm?
327154
If 20 pumps can empty a reservoir in 12 hours, how many hours will it take 15 pumps to empty the same reservoir?
327155
If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be:
327156
A garrison has provision for 1000 men for 30 days. If 200 more men join them, the provision will last for:
327157
If 42 persons consume 144 kg of wheat in 15 days, in how many days will 30 persons consume 48 kg of wheat?
327158
If 18 binders bind 900 books in 10 days, how many binders will be required to bind 660 books in 12 days?
327159
If a man can read 20 pages in 15 minutes, how many pages can he read in 2 hours at the same speed?
327160
If the wages of 12 women for 5 days is Rs. 1500, find the wages of 8 women for 10 days.