SSC GD Constable previous year question
Applied to a bill of ₹600, the difference between a single discount of 25% and two successive discounts of 10% and 15% is:
Asked in SSC GD Constable 2025: 10 Feb 2025 Shift 2 · Quantitative Aptitude
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Correct answer: (D) ₹9
Single discount price = 600×0.75 = 450; successive discount = 600×0.9×0.85 = 459; difference = 459−450 = 9.
हिंदी में प्रश्न
₹600 के बिल पर 25% की एकल छूट और 10% तथा 15% की दो क्रमिक छूट के बीच का अंतर क्या है?
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सही उत्तर: (D) ₹9
एकल छूट पर मूल्य = 600×0.75 = 450; क्रमिक छूट पर मूल्य = 600×0.9×0.85 = 459; अंतर = 459−450 = 9।
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