Average MCQs - Percentages, Ratio & Proportion

Prepare for Average MCQs - Percentages, Ratio & Proportion with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

510 Solved Questions • 383 Mins Practice • Updated for 2026 Competitive Exams
MCQS
2026 Solved Edition · Updated October 2026 · Verified Editorial Standards

Welcome to the verified preparation module for Average MCQs - Percentages, Ratio & Proportion on McqsMind. This comprehensive set offers solved multiple-choice questions with answers, detailed explanations, and authentic past-paper style questions aligned with the latest syllabus of Percentages, Ratio & Proportion (Mathematics-General Ability).

100% Verified Answer Keys CSS, PMS, FPSC, PPSC, NTS Ready 2026/2027 Syllabus Guidelines

Direct Definition & Conceptual Scope

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Average - Percentages, Ratio & Proportion constitutes an essential examination topic within Mathematics-General Ability, evaluating theoretical principles, historical context, and practical problem-solving applications. On MCQsMind, candidates practice verified past-paper solutions, conceptual breakdowns, and syllabus-aligned questions tailored for CSS, PMS, and competitive screening examinations.

Solved Questions

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441
Average of 100 observations is 40. It was found that 53 was misread as 83. The correct average is:
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442
The average of 2, 7, 6, and x is 5. The average of 18, 1, 6, x, and y is 10. What is the value of y?
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443
A batsman makes a score of 87 runs in the 17th match and thus increases his average by 3. Find his average after 17 matches.
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444
If the average of m numbers is n^2 and that of n numbers is m^2, then the average of (m+n) numbers is:
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445
Find the average of all prime numbers between 30 and 50.
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446
A train covers the first 16 km at a speed of 20 km/hr, and another 20 km at 40 km/hr. Find the average speed for the whole journey.
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447
The average of three numbers is 40. The first number is twice the second and the second is 3 times the third. The largest number is:
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448
In a class of 40 students, 45% are girls and the remaining are boys. If the average of the girls' marks is 54 and that of the boys is 46, what is the average of the whole class?
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449
The average of 5 numbers is 7. If three new numbers are added, the new average becomes 8.5. The average of the three new numbers is:
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450
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weight of all the boys in the class.
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Pedagogical Syllabus Blueprint

Average MCQs - Percentages, Ratio & Proportion: Preparation Strategy & Exam Blueprint

Examination Weightage & Commission Distribution

In Pakistan's premier competitive examinations—including the Federal Public Service Commission (FPSC General Recruitment & CSS MPT), Punjab Public Service Commission (PPSC Lecturer, Tehsildar & PMS Screening), KPPSC, SPSC, and BPSC—questions derived from Average MCQs - Percentages, Ratio & Proportion consistently constitute a decisive 10% to 25% weightage of the Percentages, Ratio & Proportion paper. Testing agencies frequently evaluate both foundational factual recall and deeper analytical comprehension, requiring aspirants to master key dates, statutory articles, constitutional clauses, and thematic definitions.

High-Yield Conceptual Pillars & Distractor Analysis

Historical trend analysis across past five-year examination cycles demonstrates that examiner traps frequently involve closely matched numerical alternatives, chronologically contiguous treaties, and semantic subtleties in statutory phraseology. When preparing Average MCQs - Percentages, Ratio & Proportion, candidates must deliberately review the underlying rationale provided for every question rather than merely memorizing raw answer options. Understanding why incorrect distractors fail is the most reliable predictor of achieving top percentiles in computerized and optical mark recognition (OMR) screening tests.

Negative Marking Mitigation & Time Management Protocol

For examinations enforcing negative marking penalties (such as PPSC's 0.25-mark deduction per erroneous response or NTS gatekeeper quotas), an aggressive elimination technique must be deployed. Candidates should systematically rule out improbable options first to elevate probability thresholds from 25% to 50% or 100%. Allocating an average of 45 to 60 seconds per item during mock trials builds the psychological stamina and cognitive precision required to complete 100-question papers within official 90-minute time limits.

Recommended Reference Sources & Statutory Reading

To achieve definitive conceptual mastery in Mathematics-General Ability, candidates are advised to cross-reference our solved explanations with primary gazettes, statutory texts, and canonical academic textbooks. Verifying controversial questions against authentic official repositories guarantees that prospective civil servants and professional candidates present incontestable answers during both optical paper evaluations and viva voce departmental interviews.