Mathematics · Aptitude - Electricity Bill Calculation
अनीशा ने प्रत्येक 20 W के 5 नए लाइट बल्ब खरीदे। यदि वह इनमें से 3 बल्बों को 5 घंटे तक चालू (ON) रखती है और शेष 2 बल्बों को 4 घंटे तक चालू रखती है, तो उसके कुल बिजली बिल की गणना करें। दिया गया है कि बिजली की 1 यूनिट (1 kWh) की कीमत ₹200 है।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1₹100
- 2₹9,200
- 3₹92✓
- 4₹92,000
सही उत्तर देखें
₹92
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