The floor of a rectangular room has a perimeter 28 m. If its height is 7 m, then the cost of painting its 4 walls at the rate Rs. 15/m2 is 

1
Rs. 3780
2
Rs. 2940
3
Rs. 4082 
4
Rs. 1990

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation