Subject: Maths, asked on 6/2/13

## what is the formula of diagonal of cube and cuboid

Subject: Maths, asked on 6/3/12

## a semi circular sheet of metal of diameter 28 cm is bent to form a cone. find the capacity of the cone.

Subject: Maths, asked on 15/12/12

## Three cubes whose edges measure 3cm,4cm,5cm respectively to form a single cube.Find its edge.Also find the surface area of the new cube.

Subject: Maths, asked on 20/3/13

## The internal and external diameters of a hollow hemispherical vessel are 24 cm and 25 cm respecttively. If the cost of painting 1 sq.cm of the surface area is Rs. 0.05, find the total cost of painting the vessel all over.

Subject: Maths, asked on 3/1/13

## Find the volume of the largest right circular cone that can be cut off from a cube whoseedge is 9 cm... use pie = 22/7

Subject: Maths, asked on 15/3/13

## . The volumes of the two spheres are in the ratio 64: 27. Find the ratio of their surface area.

Subject: Maths, asked on 4/3/11

## the ratio of curved surface area to the total surface area of right circular cylinder is 1:3. Find the volume of the cylinder if its total surface area is 1848cm2. [ pie =22/7 ]

Subject: Maths, asked on 16/3/15

## The sum of length,  breadth and depth of a cuboid is 19 cm and the length of its diagonal is 11 cm. Find the surface area of the cuboid.

Subject: Maths, asked on 27/1/13

## the volume of a metallic cylindrical pipe is 748 cm3. its length is 14cm n external radius is 9 cm. find its thickness.

Subject: Maths, asked on 5/2/12

## what is the difference between total surface area and curved surface area?

Subject: Maths, asked on 2/1/12

## a tent of shape of a right circular cylinder upto a height of 3m and then becomes a right circular conewith height of 13.5m above the ground calculate the cost of painting the inner side of the text at the rate of RS 2 PER Sq m if radius of the base is 14m

Subject: Maths, asked on 24/2/13

## a solid metallic right circular cone 20 cm high with vertical angle 60 is cut into two parts at the middle point of its height by a plane parallel to the base. its frustum, so obtained be drawn into a wire if diameter 1/16 cm, find the length of the wire .

Subject: Maths, asked on 7/11/12

## If each edge of a cube is increased by 50%,then find the percentage increase in its surface area ?

Subject: Maths, asked on 9/3/13

## A storage tank is in the form of a cube. When it is full of water, the volume of the water is15.625m3. If the present depth of the water is 1.3m, find the volume of water alreadyused from the tank.

Subject: Maths, asked on 11/1/13

## A cone, a hemisphere and a cylinder stand on equal bases and hve the same height , find the ratio of their volumes.

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