Fifteen workers need 20 days to produce 2000 centre
fresh. Now, if the goal is to manufacture 4000 center fresh within 25 days, how many workers are needed to ensure the work is completed on time?
A24Correct AnswerIncorrect Answer
B25Correct AnswerIncorrect Answer
C36Correct AnswerIncorrect Answer
D12Correct AnswerIncorrect Answer
Enone of theseCorrect AnswerIncorrect Answer
Solution
ATQ, Let the required number of workers be ‘w’ and let efficiency of each worker be ‘m’ units per day {(15 × 20 × m) ÷ 2000} = {(25 × w × m) ÷ 4000} So, w = 24