Sun	Mon	Tue	Wed	Thu	Fri	Sat
23	24	25	26	27	28	1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30	31	1	2	3	4	5

Back to Main Page

Multiple Choice Questions

A and B can do a work in 8 days B and C can do the same work in 12 days A B and C together can finis...........

Quantitative Aptitude (CSC) Time and work

A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days A and C together will do it in ?

छोटे Courses बड़े Results

Master Time and work

Prepare through Micro-courses

Try Now

Explanation:

A + B + C = 4
A + 2 = 4
A = 2 (Efficiency)
A + B + C = 4
3 + C = 4
C = 1 (Efficiency)
Efficiency of A + C = 2 + 1
= 3
A + C will take time = 24/3
= 8 days

Report error

Submit Error