Question
span >If the diameter of a wire is decreased by 10%, by how much percent (approximately) will the length be increased to keep the volume constant ?
More Mensuration Questions
- The cost of fencing a rectangular field at the rate of Rs. 4/metre is Rs. 280. If the length of the field is 11 metres more than its breadth, then find the...
- If the side of square and its area is in the ratio of 9:45 then find its perimeter?
- The perimeter of 4 squares is 24 cm, 36cm, 40 cm, and 44 cm respectively. What will be the area of the square having perimeter equal to sum of edges of 4 s...
- The cost of levelling a square field @ Rs.32 per sq. metre is Rs.2,88,800. Field is to be fenced and also 2 metres broad pathway is to be constructed aroun...
- If the perimeter of rectangle is 56 cm and its length is 2 cm more than breadth then find its area?
- On a rectangular wall of length 24 metres and height 19 metres, there is a window in the shape of triangle surmounted on a square. If the base of triangle ...
- Among the following two shapes, which has a greater volume?I) A cuboid measuring 4 cm × 6 cm × 12 cmII) A cube with each side measuring 7 cm
- A box has 80 Red, 40Blue and 40 Black Balls. 25% of Red Balls and 50% of Blue Balls are taken away, percentage of Black balls at present is
- A solid cylinder of radius 4 cm and height 9 cm is melted and recast into right circular cones of radius 2 cm and height 6 cm. How many such cones can be m...
- The area of a square plot is 324 cm². The perimeter of the rectangle is 24 cm more than the perimeter of this square. If the ratio of length to breadth of ...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
