Question

Numerical Ability
Note: This is mandatory question and you cannot re-visit this question so please dont move to previous or next question without attempting
A can do a work in double the time than what B takes to do it and B can do the same work in double the time
than what takes to do it. If A and B together can complete the work in 4 days, then in how many days can C
alone complete the same work?
7 days
2 days
327631161
32763167
1327637167
5 days
3 days
Clear Response​

Answer 1

I think it is 7 days this may help you