other govt exam FCI Assistant Grade 3 (AG III) Phase I & II Mock Test Quantitative Aptitude Time and Work Work Efficiency
Time taken by A and B to complete a work is in the ratio 2 : 3. A alone worked for 5 days and left the work then B alone worked for 10 days on the same work, It is found than 70% of the work is completed. Find the time in which they together can complete the work.
1
10 days
2
15 days
3
8 days
4
200/13 days
5
12 days