How many workers would be needed to complete the same task in 6 days if it takes 10 days for 15 workers to complete a task ? - Quantitative Aptitude MCQ Competitive Exam 2026 | ExamTest.live | ExamTest.live

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How many workers would be needed to complete the same task in 6 days if it takes 10 days for 15 workers to complete a task ?

A $22$
B $28$
C $25$
D $18$

Solution & Step-by-step Explanation

Using the work equivalence formula M_{1} D_{1} = M_{2} D_{2} : * M_{1} = 15 workers * D_{1} = 10 days * D_{2} = 6 days * M_{2} = ? 15 \times 10 = M_{2} \times 6 150 = 6 M_{2} M_{2} = \frac{150}{6} = 25 workers

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How many workers would be needed to complete the same task in 6 days if it takes 10 days for 15 workers to complete a task ?

A

22

B

28

C

25

D

18

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Time and Work Unitary Method

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