The cost of 5 chairs and 3 tables is ₹12,500, while the cost of 3 chairs and 5 tables is ₹15,500. Find the cost of 2 chairs and 2 tables.
₹7,000
Let the cost of a chair be c and a table be t. \(5c+3t=12500\) and \(3c+5t=15500\).
Adding both equations: \(8c+8t=28000 \Rightarrow c+t=3500\).
Cost of 2 chairs and 2 tables: \(2(c+t)=2\times3500=7000\).
Hence, the cost of 2 chairs and 2 tables is ₹7,000.
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