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Question 1 of 20

1. What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?

Question 1 of 20

Question 2 of 20

2.  If the length and breadth of a rectangular room are each increased by 1 m, then the area of floor is increased by 21 sq. m. If the length is increased by 1 m and breadth is decreased by 1 m, then the area is decreased by 5 sq. m. The perimeter of the floor is :

Question 2 of 20

Question 3 of 20

3. In ΔPQR, the line drawn from the vertex P intersects QR at point S. If QR = 4.5 cm and SR = 1.5 cm then the ratios of the area of triangle PQS and triangle PSR is

Question 3 of 20

Question 4 of 20

4. A metallic sheet is of rectangular shape with dimensions 48 m x 36 m. From each of its corners, a square is cut off so as to make an open box. If the length of the square is 8 m, the volume of the box (in m3) is:

Question 4 of 20

Question 5 of 20

5.  In two triangle, the ratio of the areas is 4:3 and that of their heights is 3:4 the ratio of their bases is

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Question 6 of 20

6. A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be?

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Question 7 of 20

7. What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?

Question 7 of 20

Question 8 of 20

8. A circular wire of diameter 112 cm is cut and bent in the form of a rectangle whose sides are in the ratio of 9 : 7. The smaller side of the rectangle is

Question 8 of 20

Question 9 of 20

9. The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:

Question 9 of 20

Question 10 of 20

10. A man walked 20 m to cross a rectangular field diagonally. If the length of the field is 16 cm. Find the breadth of the field is?

Question 10 of 20

Question 11 of 20

11.
The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?

Question 11 of 20

Question 12 of 20

12. ABCD is a parallelogram in which diagonals AC and BD intersect at O. If E, F, G and H are the mid points of AO, DO, CO and BO respectively, then the ratio of the perimeter of the quadrilateral EFGH to the perimeter of parallelogram ABCD is

Question 12 of 20

Question 13 of 20

13. The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres?

Question 13 of 20

Question 14 of 20

14.  A hall is 15 m long and 12 m broad. If the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls, the volume of the hall is:

Question 14 of 20

Question 15 of 20

15. How many paying stones, each measuring 2 1/2 m * 2 m are required to pave a rectangular court yard 30 m long and 16 1/2 m board?

Question 15 of 20

Question 16 of 20

16.
A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

Question 16 of 20

Question 17 of 20

17. A tank is 25 m long, 12 m wide and 6 m deep. The cost of plastering its walls and bottom at 75 paise per sq. m, is:

Question 17 of 20

Question 18 of 20

18. The area of a rectangular field is 460 square metres. If the length is 15 per cent more than the breadth, what is the breadth of the rectangular field ?

Question 18 of 20

Question 19 of 20

19. What is the area of a square field whose side of length 15 m?

Question 19 of 20

Question 20 of 20

20. Find the number of square tiles to cover the floor of a room measuring 4 m * 9 m leaving 0.25 m space around the room. A side of square tile is given to be 25 cms?

Question 20 of 20