Question
Download Solution PDFकपिलने सचिनला 15% नफ्याने मोबाईल विकला आणि सचिनने तो पुन्हा रोहितला 12% नफ्यात विकला. जर रोहितने ३२२ रुपये दिले तर कपिलच्या मोबाईलची किंमत किती आहे?
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कपिलने सचिनला 15% नफ्याने मोबाईल विकला आणि सचिनने तो पुन्हा रोहितला 12% नफ्यात विकला.
रोहित ३२२ रुपये देतो.
वापरलेली संकल्पना:
1. विक्री किंमत = किंमत किंमत × (1 + नफा%)
2. A% आणि B% = \((A + B + {AB \over 100})\%\) च्या सलग दोन वाढीनंतर अंतिम टक्केवारीतील बदल
गणना:
एकूण नफ्याची टक्केवारी = \(15 + 12 + \frac {15 \times 12}{100}\) = 28.8%
आता, कपिलसाठी मोबाईलची किंमत = 322 ÷ (1 + 28.8%) = रु. 250
∴ कपिलच्या मोबाईलची किंमत रु. 250.
Last updated on Jun 30, 2025
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