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Price of rice is decreased by 25 percent and therefore a person can purchase 30 kg more rice in the same expenditure. If expenditure is Rs. 5400, then what was the original price of rice per kg?
Answer & Solution
Correct Answer:
Option
B
Price × Quantity = Expenditure, if expenditure is fix. then,

⇒ 90 kg Rice → Rs. 5400
⇒ 1 kg Rice → Rs. 60

⇒ 90 kg Rice → Rs. 5400
⇒ 1 kg Rice → Rs. 60
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