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If the length of a rectangle is increased by 20% and the width is decreased by 20% what change will occurred in the area of rectangle?

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If the length of a rectangle is increased by 20% and the width is decreased by 20% what change will occurred in the area of rectangle? Answer: 4% decrease

Question context

This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the Education Testing Council by HEC preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.