Question
The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 10:11, respectively. If the area of the rectangle is 13310 cm2 , then find the radius of the circle.
More Mensuration Questions
- The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 7:6, respectively. If the area of the rectangl...
- Find the perimeter of a sector which forms a central angle of 150° in a circle of radius 21 cm. (Use π = 22/7)
- The circumference of a circle is 33 cm and the length of the rectangle is 4 times the radius of the circle. Find the area (in cm2) of the rectangle, if the...
- The sum of the total surface areas of two cubes is 2328 cm2. If the product of the length of their edges is 96 cm2, then find the difference (in cm) betwee...
- If the curved surface area and the radius of a cylinder are 220 cm2 and 7 cm, respectively, then find the volume (in cm3) of the cylinder.
- Angle bisectors of Q and R meet at point S, inside the triangle PQR. If angle QSR = 128˚ , then the measure of angle P is:
- A maximum-size sphere is cut from a hemisphere of radius r. Find the ratio of the volume of the sphere to the hemisphere. Radius of Hemispher
- Length and breadth of a rectangle are 35 cm and 28 cm. If area of a square is 196 cm² less than that of rectangle, then find the perimeter of square.
- The ratio of the length and breadth of a rectangular plot is 5:3. A fence is built around the plot at the rate of Rs. 24 per metre, costing a total of Rs. ...
- The area of four walls of a room is 160 cm2. If the length and breadth of the room were equal and the height of the room is 5 cm, then what is the area 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
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)