Question

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Answer (Detailed Solution Below)

Option 3 : 32% / 32%

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Detailed Solution

सही उत्तर 32% / 32% है।

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Question:

A shop offers two successive discounts of 20% and 15% on an article. What single discount is equivalent to these two successive discounts? / एक दुकान किसी वस्तु पर 20% और 15% की दो क्रमिक छूटें देती है। इन दो क्रमिक छूटों के बराबर एकल छूट कितनी होगी?

1.
35% / 35%
2.
30% / 30%
3.
32% / 32%
4.
33% / 33%

Correct Answer: 32% / 32%

Net price factor = $0.80 \times 0.85 = 0.68$. Equivalent single discount = $1 - 0.68 = 0.32$, i.e. 32%. / शुद्ध मूल्य गुणक = $0.80 \times 0.85 = 0.68$। समतुल्य एकल छूट = $1 - 0.68 = 0.32$, अर्थात 32%।

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