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
- If the area of a triangle is 1080 cm2 and base: corresponding altitude is 3:5, then the altitude of the triangle is:
- A wheel goes 7920 metres in 90 rounds. What will be the diameter of that wheel? (Use π = 22/7)
- If the radius and height of a right-angled cone is 21metres and 18metres, individually, then find the volume of the cone.
- Find the total surface area of a cuboid that is formed by combining two identical cubes, given that the total surface area of each cube is 150 cm².
- The diagonal and one side of a rectangular plot are 65 m and 63 m, respectively. What is the perimeter of the rectangular plot?
- A hemispherical bowl with an internal radius of 15 cm is full of liquid. This liquid will be filled in cylindrical bottles with a radius of 5 cm and a heig...
- The difference between the length and breadth of a rectangle is 25 m. If its perimeter is 206 m, then its area is
- A rectangular room wall is decorated with square tiles of side 'z' cm. 45 tiles are placed along the length and 20 tiles along the breadth. If the perimete...
- The perimeter of a rectangle is 110% more than perimeter of a square of side 20 cm. If the length of rectangle is 240% more than side of square then find t...
- 810 sweets were distributed equally among children in such a way that the number of sweets received by each child is 40% of the total number of children. H...
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)