Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Mensuration Plane Figures
The perimeter of a rectangular field is 60 metres and it's length is 20 metres. Find the cost of cultivating of the field at 50 paise per square metre?
1
Rs. 200
2
Rs. 250
3
Rs. 100
4
Rs. 150