Percentage practice question for Railways, SSC. Review the correct answer and explanation, then continue with related practice below.
The price of an article decreases by 20%. By what percentage can consumption be increased without changing expenditure?
किसी वस्तु की कीमत में 20% की कमी होती है।
खर्च समान रखते हुए खपत में कितने प्रतिशत की वृद्धि की जा सकती है?
Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।
Correct Answerसही उत्तर
C. 25% / 25%
Explanationव्याख्या
New price = 80%.
Required consumption = 100
80 × 100 = 125%.
Hence consumption can increase by 25%.
नई कीमत 80% है।
खपत 125% हो सकती है, अर्थात 25% वृद्धि।
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