state gov DDA Junior Secretariat Assistant (JSA) Mock Test 2023 Quantitative Aptitude Mensuration Plane Figures
Diameter of a circular garden is 28 m. Then, the cost (in Rs.) of fencing the garden at the rate of Rs. 300 per metre is (use : π = \(\frac{22}{7}\)):
1
26400
2
28400
3
27200
4
29600