SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Time and Work Work Efficiency
Ayush and Bilal can do a job in 'D' days. If Ayush can alone do the job in D + 3 days and Bilal alone can do the job in D + 12 days, find the value of D.
1
9
2
8
3
6
4
5