Question

1.
2.
3.
4.
Answer (Detailed Solution Below)

Option 3 : 20% / 20%

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Detailed Solution

सही उत्तर 20% / 20% है।

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Question:

Sugar becomes 25% costlier. What percent cut in usage leaves a household's sugar bill unchanged? / चीनी 25% महँगी हो जाती है। उपयोग में कितने प्रतिशत कटौती से परिवार का चीनी बिल अपरिवर्तित रहेगा?

1.
25% / 25%
2.
30% / 30%
3.
20% / 20%
4.
16.67% / 16.67%

Correct Answer: 20% / 20%

Reduction = 25/125 × 100 = 20%. / कमी = 25/125 × 100 = 20%।

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