Time & Work Quiz: A and B Complete a Job in 12 Days, B and C in 15 Days, A and C in 20 Days. How Many Days for A, B and C Together?
Published
About this image
Q. A and B can complete a job in 12 days, B and C in 15 days, and A and C in 20 days. In how many days can A, B and C together complete the job?
Options: A) 8 days | B) 10 days | C) 12 days | D) 15 days
✅ Answer: B) 10 days (2(A+B+C)'s 1 day = 1/12 + 1/15 + 1/20 = 1/5; So A+B+C = 1/10)
Practice more time & work aptitude questions with Pearl Institute.
📞 Contact: 7814976999 | 🌐 Visit: www.PEARLINSTITUTE.in