The cost of 48 bags of rice is ₹ 16,800 then the cost of 36 such bags is ………………. 

Correct option is (D) Rs \(18\frac{3}{4}\) \(\because\) Cost of \(5\frac{2}{5}\) litres of milk = Rs \(101\frac{1}{4}\)  \(\Rightarrow\) Cost of \(\frac{27}{5}\) litres of milk = Rs \(\frac{405}4\) \(\therefore\) Cost of 1 litres of milk = Rs \((\frac{405}4\div\frac{27}5)\) = Rs \((\frac{405}4\times\frac5{27})\) = Rs \((\frac{45}4\times\frac5{3})\) = Rs \((\frac{15\times5}4)\) = Rs \(\frac{75}4\) = Rs \(\frac{18\times4+3}4\) = Rs \((18+\frac34)\) = Rs \(18\frac{3}{4}\).

Correct option is  C) ₹ 25,000

Correct Answer - ₹5,₹8,₹8

Correct option is (D) ₹ 12,600 \(\because\) The cost of 48 bags of rice = Rs 16,800 \(\therefore\) The cost of 36 bags of rice \(=Rs\,(\frac{16800}{48}\times36)\) \(=Rs\,(\frac{1050}3\times36)\) \(=Rs\,(1050\times12)\) = Rs 12600

Correct option is (A) ₹ 592 \(\because\) The cost of 9 toys = Rs 333 \(\therefore\) The cost of 16 toys \(=Rs\,(\frac{333}9\times16)\) \(=Rs\,(37\times16)\) = Rs 592

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Correct Answer - B Make algebraic equation and proceed