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
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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

Practice with answers, explanations, and exam-focused revision notes.

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381
A family consists of grandparents, parents, and 3 grandchildren. The average age of the grandparents is 67 years, parents is 35 years, and grandchildren is 6 years. Find the average age of the family.
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382
The average age of 24 boys and their teacher is 15 years. If the teacher's age is excluded, their average age decreases by 1. What is the teacher's age?
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383
The average of four numbers is 20. If one number is 14, what is the average of the other three numbers?
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384
What is the average of 1/2, 1/3, and 1/6?
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385
The average of the first five multiples of 9 is:
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386
If the average of 6 numbers is 12, what is the sum of these numbers?
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387
The average weight of A, B, C is 40 kg. If the average weight of A and B is 35 kg and that of B and C is 38 kg, find the weight of B.
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388
The mean of 11 numbers is 35. If the mean of first 6 numbers is 32 and that of the last 6 numbers is 37, find the sixth number.
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389
If average of 20 observations is x1, and average of another 30 observations is x2, what is the average of all 50 observations?
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390
The average of a non-zero number and its square is 5 times the number. What is the number?
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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.