Mensuration – 2D Quiz 1


The length of the rope by which a goat must be tethered in order that she may be able to graze an area of 9856sq.m is





If the circumference of a circle is 352 meres,then its area will be





If the length,breadth and the height of cuboid are in the ratio of 6:5:4 and if the total surface area is 33300 cm^2,then the length,breadth and height in cms are respectively.





a cylindrical piece of metal of radius 2 cm and height 6 cm is shaped into cone of same radius.The height of the cone is





A wooden box of dimensions 8mx7mx6m is to carry rectangular boxes of dimensions 8cmx7cmx6cm.The maximum number of boxes that can be carried 1 wooden box is





Find the area of rectangle whose length is 15 m and breadth 10m.





Find the area of triangle whose sides are 5 cm,12 cm,13 cm respectively?





If the radius of a circle is reduced by 50% its area will be reduced by?





If a right circular cone of vertical height 24 cm has a volume of 1232 cm^3,then the area of its curved surface is





A spherical ball of lead,3 cm in diameter is melted and recast into three spherical balls.The diameter of two of these are 1.5 cm and 2 cm respectively.The diameter of third ball is





In what ratio are the volumes of a cylinder,a cone and a sphere if each has the same diameter and the same height?





If the diagonals of a rhombus are 72 cm and 30 cm,then the perimeter of the rhombus is





A semi-circular lawn is attached to the shorter edge of rectangular lawn,measuring 40 mx28 m.The perimeter of the whole lawn is





If the volume of two cubes are in the ratio 8:1 .what is the ratio of their edges?





The are a of a square is 36x^2 .What is the diagonal of the square?