Question
On a rectangular wall of length 20 metres and height 21 metres, there is a window in the shape of triangle surmounted on a square. If the base of triangle and square overlap and length of each side of the square is 6 metres and length of altitude of the triangle is 3 metres, then excluding the window, what is the surface area (in m2) of the wall?
More Mensuration Questions
- Perimeter of a square is equal to perimeter of a rectangle, if area of square is 900 sq.cm and length of rectangle is four times that of breath. Find the a...
- A rectangular park is 60 m by 45 m. A 3 m wide path runs inside along the boundary. Find the area of the path.
- If the altitude of an equilateral triangle is 9 cm then find out its area?
- Perimeter of a square is equal to the perimeter of a rectangle. The area of the square is 900 cm 2 and the length of the rectangle is four times its bread...
- A circle has a chord of length 22 cm, and this chord is the diameter of the circle. Find the radius of the circle.
- Consider a rectangle where the length to breadth ratio is 4:3. Given that the area of the rectangle is 48 cm², a square is constructed using the rectangle'...
- The length of each edge of a cube is 2.3 cm. What is the total surface area (in cm²) of the cube?
- The perimeter of a rectangle is 320 meters, and the difference between length and breadth is 80 meters. Find the area of the rectangle.
- A candidate just passed by getting 150 answers correct by attempting 225 of the total questions. Find the total number of questions in the examination if a...
- An edge of a variable cube is increasing at the rate of 2 cm/s. How fast is the volume of the cube increasing when the edge is 12 cm long?
Relevant for Exams:
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)