Question
Function to find out how much money you will have in the
bank in you invest over a fixed period, using a fixed rate of interest.Solution
The correct answer is C
The length of a cuboid increases by 5%, its breadth decreases by 10% and its height increases by 25%. Find the percentage change in the volume.
The sum of the perimeters of a square and a rectangle is 118 metres. If the sum of the length and breadth of the rectangle is 33 cm, then find the area ...
The amount of concrete required to build a concrete cylindrical pillar whose base has a perimeter 8.8 metre and curved surface area 17.6 sq. metre, is (...
- The volume of a cube is 729 cm 3 . If the cost of painting the cube is Rs. 10 per cm 2 , then find the cost of painting five faces of...
Find the volume of a cylinder of radius 3.5 cm and height 10 cm. (Take π  = 22/7).
On a rectangular wall of length 21 metres and height 18 metres, there is a window in the shape of triangle surmounted on a square. If the base of triang...
- A water tank is shaped like a right circular cylinder with a height of 10 cm and a base radius of 2.8 cm. What is its volume? (Use π = 22/7)
A right triangle ABC with sides 9 cm ,12cm and 15cm is revolved about the side 12 cm. What is the volume of the solid so obtained? (in cm 3 )
A cube of volume 768 cm³ is molded into a cuboid whose length, width, and height are in the ratio 3: 2: 2. Find the length of the cuboid.
A rectangular park is 60 m long and 40 m wide. A path of uniform width 2 m is constructed inside the park along all four sides. Find the area of the path.
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