Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Mensuration Plane Figures
The ratio between length and breadth of a rectangular field is 3 : 1. A boy runs at 4 km per hour around the field. He completes 2 rounds in 6 minutes. Find the area of the field ?
1
1775 m2
2
1675 m2
3
1875 m2
4
1975 m2