PDF chapter test TRY NOW
1. Find the length of the rectangular black board whose perimeter is \(6 \ m\) and the breadth is \(1 \ m\).
Answer:
Length of the black board \(=\) \(m\)
2. Find the cost of fencing a square plot of side \(12 \ m\) at the rate of \(₹15\) per metre.
Answer:
Cost of fencing \(= ₹\)
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