30 men can do a piece of work in 16 days. How many men would be required to do the same work in 20 days ?

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BANK PO Exam (Oriental Bank of Commerce) 2008 click here to view all questions

30 men can do a piece of work in 16 days. How many men would be required to do the same work in 20 days ?

A12

B36

C48

D24

Akilesh Kharvi ? May 29 '2017 at 10:45

Answer is : 24

Explanation:

Days      Men

16          30

20           x

\(\therefore\)  20 : 16 = 30 : x

\(\therefore  20 \times x = 16 \times 30\)

\(x = \frac{30\times16}{20} = 24\text{ men }\)

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Answer is : 24 Explanation: Days      Men 16          30 20           x \(\therefore\)  20 : 16 = 30 : x \(\therefore  20 \times x = 16 \times 30\) \(x = \frac{30\times16}{20} = 24\text{ men }\) Akilesh Kharvi ? answered May 29 '2017 at 10:45 All Comments

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