A room is 12 ¼ m long and 7w wide. The maximum length of a square tile to fill the floor of the room with whole number of it’s tiles should be_________?

Related Mcqs:

1. Bilal’s room has a floor of 8m by 4m. He decides to tile the floor with tiles of 25cm x 20 cm. How many tiles will he need?

   A. 320 tiles
   B. 640 tiles
   C. 160 tiles
   D. 6.4 tiles

2. 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?

   A. 425
   B. 476
   C. 450
   D. 350

3. A room is 6 meters 24 centimeters in length and 4 meters 32 centimeters in width. Find the least number of square tiles of equal size required to cover the entire floor of the room?

   A. 110
   B. 124
   C. 96
   D. 117

4. A rectangular courtyard 3.78min long and 5.25m broad is to be paved exactly with square tiles all of the same size. The minimum number of such tiles is_________?

   A. 430
   B. 440
   C. 450
   D. 460

5. The length of a rectangular floor is more than its breadth by 200%. If Rs. 324 is required to paint the floor at the rate of Rs. 3 per sq m, then what would be the length of the floor?

   A. 27 m
   B. 24 m
   C. 18 m
   D. 21 m

6. The area of a square is 4096 sq cm. Find the ratio of the breadth and the length of a rectangle whose length is twice the side of the square and breadth is 24 cm less than the side of the square.

   A. 18 : 5
   B. 7 : 16
   C. 5 : 14
   D. None of these

7. The Total cost of flooring a room at Rs.8.50 per square meter is Rs.510. If the length of the room is 8km it’s breadth is__________?

   A. 7.5m
   B. 8.5m
   C. 10.5m
   D. 12.5m

8. The perimeter of a rectangle and square are 160m each. The area of the rectangle is less than that it’s square by 100cm meters. The less than that of the square by 100 sq.meters. the length of rectangle is___________?

   A. 30m
   B. 40m
   C. 50m
   D. 60m

9. The area of a rectangle is thrice that of a square. The length of the rectangle is 40 cm and the breadth of the rectangle is (3/2) times of the square. The side of the square in cm is__________?

   A. 15
   B. 20
   C. 30
   D. 60

10. Jameel gets on the elevator at the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Nasir gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue travelling at these rates, then at which floor will their paths cross?

    A. 19
    B. 28
    C. 30
    D. 37