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Simplification Test 2
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© examsnet.com
Question : 20
Total: 40
If cost of 2 tables and 3 chairs is Rs. 3500 and cost of 3 tables and 2 chairs is Rs. 4000, then find the cost of a table.
Rs. 1500
Rs. 1000
Rs. 750
Rs. 500
Validate
Solution:
Let cost of a table and a chair be Rs. x and y respectively.
Now, 2x + 3y = 3500 ...(i)
3x + 2y = 4000 ...(ii)
Multiplying equation (i) by 2 and (ii) by 3 and subtracting, we get
5y = 5000
∴ y = 1000
Hence, cost of a table = Rs. 1000
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