Question
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Answer (Detailed Solution Below)
Option 2 : 28% / 28%
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Detailed Solution
सही उत्तर 28% / 28% है।
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prepsnap.in • Part -AQuestion:
A shopkeeper allows two successive discounts of 20% and 10% on the marked price. What is the single equivalent discount? / एक दुकानदार अंकित मूल्य पर 20% और 10% की दो क्रमिक छूट देता है। एकल समतुल्य छूट कितनी है?
1.
30% / 30%
2.
28% / 28%
3.
27% / 27%
4.
25% / 25%
Correct Answer: 28% / 28%
Net selling price = 100 × 0.80 × 0.90 = 72, so the single equivalent discount = 100 − 72 = 28%. / शुद्ध विक्रय मूल्य = 100 × 0.80 × 0.90 = 72, अतः एकल समतुल्य छूट = 100 − 72 = 28%।
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