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 \(= ₹\)