The edges of a cuboid are in the ratio 1 : 2 : 3 and its surface area is 88cm2 . The volume of the cuboid is :
The following figure is a combination of two semi-circles and a rectangle. If the radius of the circle is 21 cm and the length of the rectangle is 10 cm, the perimeter of the shape is :
The following figure is a combination of two semi-circles and a rectangle. If the radius of the circle is 14 cm and the length of the rectangle is 15 cm, the perimeter of the shape is :
The base of a triangle is equal to the perimeter of a square whose diagonal is cm, and its height is equal to the side of a square whose area is 144 cm2. The area of the triangle (in cm2) is:
The diameter of circle is times the base of triangle, and the height of triangle is 14cm.If the area of the triangle is 56cm2, then what is the circumference of the circle?(use
The breadth of rectangle is of the radius of the circle.The radius of the circle is of the side of a square,whose area is . What is the area of the rectangle if the length of rectangle is 20cm?
The area of a rectangle is thrice that of a square. The length of the rectangle is 20 cm and the breadth of the rectangle is times that of the side of the square. The side of the square, (in cm) is
The area of square is and the radius of circle is of the length of a side of the square. what is the ratio of the perimeter of the square and the circumference of the circle ?
The Length of Rectangle is twice its breadth.If its length is decreased by 64cm and breadth is increased by 6cm, the area of the rectangle increased by . The area of the new rectangle is?
The Length of Rectangle is twice its breadth.If its length is decreased by 4cm and breadth is increased by 4cm, the area of the rectangle increased by . The length of the rectangle is?
ഒരേ സ്ഥലത്ത് സ്ഥിതി ചെയ്യുന്ന A, B എന്നീ ഫാക്ടറികളിലെ തൊഴിലാളികളുടെ ആഴ്ച വേദനങ്ങളുടെ ശരാശരികളും മാനക വ്യതിയാനങ്ങളും തന്നിരിക്കുന്നു.
ഫാക്ടറി | ശരാശരി വേതനം (x̅) | SD (𝜎) | തൊഴിലാളികളുടെ എണ്ണം |
A | 500 | 5 | 476 |
B | 600 | 4 | 524 |
ഏതു വ്യവസായ ശാലക്കാണ് വ്യക്യതിഗത വേദനത്തിന്റെ സ്ഥിരത കൂടുതൽ?
A cow is tied on the corner of a rectangular field of size 30 m ×20 m by a 28m long rope. The area of the region, that she can graze, is :
A cow is tied on the corner of a rectangular field of size 30 m ×20 m by a 14m long rope. The area of the region, that she can graze, is :
The right angled triangle of base 60cm and height 61 cm. At each vertex of the triangle, circles of radius 3cm are drawn. What is the area of the triangle in sqcm, excluding the portion enclosed by circles? .
The sides of triangles are 3cm, 4cm, and 5cm. At each vertex of the triangle, circles of radius 6 cm are drawn. What is the area of the triangle in sqcm, excluding the portion enclosed by circles? .
The sides of triangles are 10cm, 24cm, and 26cm. At each vertex of the triangle, circles of radius 3cm are drawn. What is the area of the triangle in sqcm, excluding the portion enclosed by circles? .
The area of a field in the shape of a trapezium measures 1440 m2. The perpendicular distance between its parallel sides is 24 m. If the ratio of the parallel sides is 5 : 3, the length of the longer parallel side is :