state gov Maharashtra Adivasi Vikas Vibhag Bharti Mock Test Series 2024-25 (Common for All Posts) Quantitative Aptitude Unitary Method
If seven persons can build a house in 30 days, how long will it take three persons to build the same house, provided that they all work at the same rate?
1
100 days
2
70 days
3
30 days
4
210 days
5
None of the above / More than one of the above