Question

6 workers start to work in the construction of a wall. They all work together for Ist day. Thereafter, from
second day one worker leaves the work every day. Thus, the total job is completed in 4 days. If none
of the workers would leave the job, how many days they would have taken to complete the work?
(A) 2 days
(B) 2.5 days
(C) 3 days
(D) 3.5 days
(P.T.O.
49​

Answer 1

Answer:

A) 2 days.

Step-by-step explanation:

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Answer 2

ans - 3 days

we have 6 worker and 1 worker left after 1 day work

so total work

1 day - 6

2 day- 5

3 day - 4

4 day - 3

so total work is 6+5+4+3= 18 and if no worker left on daily basis

than time need is total work / total worker = 18/6 = 3 days