**A. 7.5m**

B. 8.5m

C. 10.5m

D. 12.5m

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### Related Mcqs:

- 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** - An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq m?
A. Rs. 3642.40

B. Rs. 3868.80

C. Rs. 4216.20

**D. Rs. 4082.40** - 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 - The length of a hall is (4/3) times its breadth. If the area of the hall be 300 square meters the difference between the length and breadth is__________?
A. 15m

B. 4m

C. 3m

**D. None of these** - The length and breadth of a rectangular piece of land are in the ratio of 5:3. The owner spent Rs 3000 for surroundings it from are the sides at Rs 7.50 per meter. The difference between is length and breadth is_________?
**A. 50m**

B. 100m

C. 150m

D. 200m - A hall 20 m long and 15 m broad is surrounded by a verandah of uniform width of 2.5 m. The cast of flooring the verandah at the rate of Rs 3.50 per sq. Meter is__________?
A. Rs.500

B. Rs. 600

**C. Rs. 700**

D. Rs. 800 - The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.1.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost?
A. Rs.1014

B. Rs.1140

**C. Rs.999**

D. Rs.1085 - The length of a rectangle is twice its breadth, if length is decreased by 5 cm and the breadth is increased by 5 cm. The length of the rectangle is_________?
A. 20 cm

B. 30 cm

**C. 40 cm**

D. 50 cm - 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 - If the length, breadth and the height of a cuboid are in the ratio 6: 5: 4 and if the total surface area is 33300 cm
^{2}, then length breadth and height in cms, are respectively?A. 90, 85, 60

B. 85, 75, 60

C. 90, 75, 70

**D. 90, 75,60**

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