Question
1.
2.
3.
4.
Answer (Detailed Solution Below)
Option 3 : 28%
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Detailed Solution
सही उत्तर 28% है।
Key Points
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prepsnap.in • Part -AQuestion:
A single discount equivalent to two successive discounts of 10% and 20% is: / 10% और 20% की दो क्रमिक छूटों के बराबर एकल छूट कितनी होगी?
1.
32%
2.
30%
3.
28%
4.
25%
Correct Answer: 28%
The combined multiplier is $0.90 \times 0.80 = 0.72$, so the equivalent single discount is $1 - 0.72 = 28\%$. / संयुक्त गुणक $0.90 \times 0.80 = 0.72$ है, अतः समतुल्य एकल छूट $1 - 0.72 = 28\%$ है।
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