Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Mensuration Plane Figures
The radius of a circular garden is 42 m. Inside the garden, a road is of 7 m width runs round it. What is the area of the road?
1
1684 m2
2
1694 m2
3
1784 m2
4
1794 m2