state gov MP Excise Constable Mock Test Series 2025 Quantitative Aptitude Time and Work Work Efficiency
A and B together can do a job in 2 days: B and C can do it in four days; and A and C in \(2\frac{2}{5}\) days. The number of days required for A to do the job alone is:
1
1
2
3
3
6
4
None of the given option