What will be the ratio between the area of two circles if the ratio between the radius of these circles is 1:3?
Answer: 1:9
Explanation
This question appeared in
Past Papers (1 times)
Pakistan Civil Aviation Authority CAA Past Papers & Syllabus (1 times)
This question appeared in
Subjects (1 times)
MATHS MCQS (1 times)
Related MCQs
- Two cubes have volume ratio 1:8 , what is ratio of surface area?
- The ratio of the income of Ali and Anwarnthe ratio 5: 4 and the ratio of their expenditures is 3: 2. If at the end f the year, each saves Rs. 1600, then their income of Anwar is:
- If the area of a rectangular plot increases by 30% while its breadth remains the same, what will be the ratio of the new area to the old area?
- What is the ratio of the circumference of a circle to its radius?
- What is the ratio of the circumstance of a circle to its radius?
- Who put circles for the first time in Quran-e-Pak?
- Which of the following instruments is used for making circles?
- Circles of learning were formulated by _____?
- Who presented Three Circles Model of World English?
- To store data in the form of circles is called ____?
