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A man buys 3 cows and 18 goats in ₹ 47,200. Instead if he would have bought 8 cows and 3 goats, he had to pay ₹ 53,000 more. Cost of one cow is:

₹ 10,000
₹ 11,000
₹ 12,000
₹ 13,000

Correct Answer: ₹ 12,000

Explanation:

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