Instructions: Study the following information and answer the questions. For a room, the rate of painting is Rs.3200 per square meter. The rate of carpeting per square meter is 120% of that of tiling. The cost of decorating the room is 14 times to that of carpeting on the floor. The cost of electrification is 75% of that of carpeting the floor. The rate of tiling on the floor is 125% of that of painting. The dimensions of the room are 6m 6m 5m.
What will be total cost of painting, carpeting, decoration and electrification of the room if the dimensions of the room be 21m*42m*27m?
What will be the cost of decoration of the room if its cost be increased by 25%?
For the following questions answer them individually
A rope makes 125 rounds of a cylinder with base radius 15 cm. How many times can it go round a cylinder with base radius 25 cm?
The area of a circle is 2464 square metres. What will its circumference be ?
If the perimeter of a rectangle is 138 metres and the difference between the length and breadth is 7 metres, what is the area of the rectangle ?
| # | Name | Overall Score |
|---|---|---|
| 1 | Ajay Kumar Gupta | 5 |
| 2 | sailaja.narayanam | 5 |
| 3 | SAKSHI DHIMAN | 4 |
| 4 | Sai Varun | 3 |
| 5 | Charulatha | 3 |
| 6 | Mayank Allawadhi | 3 |
| 7 | Priya Venkatesh | 3 |
| 8 | Aman Goyal | 3 |
| 9 | nikki | 3 |
| 10 | JyothisreeRaj | 3 |
