state gov DSSSB Warder, Assistant Superintendent, Matron Mock Test 2024 Quantitative Aptitude Mensuration
A rectangular park 200 m long and 120 m wide has two concrete crossroads running in the middle of the park. The rest of the park has been used as a lawn. The width of the crossroads is 20 m. The crossroad has to be covered with bricks such that 300 sq m of bricks can be covered in 1 day. How many days will be taken to cover the crossroad?
1
20
2
12
3
15
4
10