A wall is of the form of a trapezium with height 4 m and parallel sides being 3 m and 5 m. What is the cost of painting the wall, if the rate of painting is Rs. 25/- per square metre?Choices:- 240 280 400 440

What is the cost of painting a wall with a length of 15 m and abreadth of 20 m if the cost of painting is Rs. 10 per m²?

A rhombus-shaped sheet with perimeter 40cm and one diagonal 12 cm, is painted on both sides at the rate of Rs. 5 per m2. Find the cost of painting

Laurence is painting the walls and ceiling of a rectangular bedroom that is 3 m by 4.5 m. The walls are 2.5 m high.There is a window measuring 1 m by 0.8 m on one wall and a door that is 1 m by 2.3 m in another wall.If a can of paint covers 20 m2 and costs $38.95, what will it cost Laurence for paint for this bedroom?

The internal measures of a cuboidal room are 10 m X 5m X 4m. Find the cost of painting thefour walls of a room, if the cost of painting is Rs. 40 per m2. If the ceiling of the room is also to bepainted, what will be the total cost?

A rectangular room is 9m long, 3m high and 3.5m wide. The cost of painting the room is $14 per square metre. What is the cost of giving the entire room a coat of paint if I get a 10% discount? (Paint does not include ceiling and floor)A$1050B$1323C$945D$525ENone of the above