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Consumer Behavior and Product Life Cycle (PLC) MCQs

Prepare for Consumer Behavior and Product Life Cycle (PLC) MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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390420 MCQs Page 32714

Topic Notes: Commerce

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 Commerce 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 Commerce.

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 Commerce 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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327131
The length and breadth of a rectangle are increased by 20% and 25% respectively. The percentage increase in area is?
327132
The side of a square increases by 10%. The percentage increase in its perimeter is?
327133
A solution of salt and water contains 5% salt by weight. If 20 liters of water evaporates and the solution now contains 15% salt, find the original quantity of solution.
327134
Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit can be obtained from 100 kg of fresh fruit?
327135
50 kg of an alloy of lead and tin contains 60% lead. How much lead must be melted into it to make the alloy contain 75% lead?
327136
In a 40 L mixture of milk and water, 10% is water. How much water must be added to make water 20% of the new mixture?
327137
In a zoo, 30% are monkeys, 40% are deer, and the remaining are bears. If there are 150 bears, total animals?
327138
Population of a town is 8000. If males increase by 6% and females by 10%, the population becomes 8600. Number of females?
327139
The population of a town was 160000. In 3 years it increased to 185220. The annual rate of increase is?
327140
A tree's height increases by 10% annually. If its present height is 121 cm, what was its height 2 years ago?