If 5 people undertook a piece of construction work and finished half the job in 15 days. If two people drop out, then the job will be completed in?	Choices:
A) 8 days  B) 10 days  C) 18 days  D) 20 days  E) 25 days
That is, half the work done = 5 × 15 × ½   Then, 5 × 15 × ½ = 3 × ? ×1/2   i.e. 5 × 15 = 3 × ?   therefore, ? (No. days required) = 5 × 15/3 = 25 days.   25 days)
<result>E</result>
If 5 people undertook a piece of construction work and finished half the job in 15 days. If two people drop out, then the job will be completed in?