A rectangular sheet of 0.5 cm thickness is made from an iron cube of side 10 cm by hammering it down. The sides of the sheet are in the ratio 1 : 5. Find the largest side of the sheet. A.100 cm B.72 cm C.20 cm D.50 cm Answer and Feedback Answer:A Feedback:Sides = x and 5x Now vol. of rectangle = vol. of cubex * 5x * (0.5) = 10*10 *10Solve, x = 20Largest side = 5x = 5*20 = 100 cm Questions in to this exercise. Do you want test? Practice Mensuration Online Test 5 | Englishfreetest.com Test Share this post some other questions in the test. How many spherical balls whose radius is half that of cylinder can be formed by melting a cylindrical iron rod whose height is eight times its radius? A cone of radius 12 cm and height 5 cm is mounted on a cylinder of radius 12 cm and height 19 cm.Find the total surface area of the figure thus formed. A cylinder and a cone have equal base and equal height. The ratio of the radius of base to height is 5 : 12. Find the ratio of the total surface area of the cylinder to that of the cone. The area of the inner part of a cylinder is 616 sq. cms and its radius is half its height. Find the inner volume of the cylinder. A rectangular sheet of 0.5 cm thickness is made from an iron cube of side 10 cm by hammering it down. The sides of the sheet are in the ratio 1 : 5. Find the largest side of the sheet. A rectangle whose sides are in the ratio 6 : 5 is formed by bending a circular wire of radius 42 cm. Find the largest side of the rectangle. If the base of a triangle is increased by 50% and its height is decreased by 50%, then what will be the effect on its area? The sides of a triangle are in the ratio 3 : 4 : 5 whose area is 216 sq. cm. What will be the perimeter of this triangle? The perimeter of a rectangular plot is 340 m. Find the cost of gardening 1 m broad boundary around it at the rate of Rs 10 per sq. m. The length and the breadth of a rectangular door are increased by 1 m each and due to this the area of the door increased by 21 sq. m. But if the length is increased by 1 m and breadth decreased by 1 m, area is decreased by 5 sq. m. Find the perimeter of the door. Some other questions you may be interested in. I ..................... . up several times in the night. My mother ....................... delicious meals. She .....................… the answer. The boys ....................... in the garden when it started raining. I ..................... .. for him. I …..................... . the parcel yesterday. I .....................…… that movie three times. Goats and cows .....................… us milk. Cows ..................... .. on grass. I …..................... . for his call since yesterday.
