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Functions: Scope, Storage Classes, and Recursion MCQs

Prepare for Functions: Scope, Storage Classes, and Recursion 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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1531
If 7 men can complete a job in 10 days, how many men are required to complete the same job in 7 days?
1532
A can finish a task in 12 days and B in 15 days. They work together for 2 days and then B leaves. How many days will A take to finish the remaining work?
1533
If 5 workers can build a wall in 12 days, how many workers are needed to build the same wall in 4 days?
1534
A is twice as efficient as B. If they together finish a work in 14 days, how many days would A take to finish the work alone?
1535
If 4 printers can print 400 pages in 4 minutes, how many pages can 8 printers print in 8 minutes?
1536
A can do a piece of work in 20 days and B can do it in 30 days. They work together for 5 days and then A leaves. How long will B take to finish the remaining work?
1537
If 10 machines produce 100 items in 10 minutes, how many minutes will it take 20 machines to produce 200 items?
1538
A pipe A fills a tank in 8 hours and pipe B fills it in 12 hours. If both are opened for 2 hours and then A is closed, how long will B take to fill the remaining part?
1539
If 3 men or 5 women can complete a task in 12 days, how long will 6 men and 5 women take to complete the same task?
1540
A contractor employs 20 workers to complete a road in 30 days. After 10 days, 5 workers leave. How many additional days will the remaining workers take to complete the work?