RRB Group D previous year question
The marked price of a washing machine is ₹62,000. A shopkeeper allows a discount of 73% and gets a profit of 20%. What is the cost price of the washing machine?
Asked in RRB Group D CBT-1: 08 Jan 2026 Shift 3 · Quantitative Aptitude
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Correct answer: (B) ₹13,950
CP = SP/(1+profit%) where SP = MP×(1−0.73) = 62000×0.27 = 16740; CP = 16740/1.2 = ₹13950.
हिंदी में प्रश्न
एक वॉशिंग मशीन का अंकित मूल्य ₹62,000 है। एक दुकानदार 73% की छूट देता है और 20% का लाभ अर्जित करता है। वॉशिंग मशीन का क्रय मूल्य कितना है? *(Note: The 73% discount figure appears as transcribed in both language versions of the source; it is likely an OCR artefact for a smaller percentage such as 7.3%, but is reproduced here exactly as shown in both papers.)*
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) ₹14,058
सही उत्तर: विकल्प B (₹14,058)
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