Direction In the following questions a number of statements are given Read the question carefully an...........

Quantitative Aptitude (SBI-PO) Data Sufficiency

Direction: In the following questions a number of statements are given. Read the question carefully and determine which statements are necessary to answer the question. Choose the appropriate option accordingly and mark you answer.

Find the total length of wall built by 2 Men and 3 Women when working together.

Statement I: A man takes 20 days to build that wall alone while 1 woman takes 24 days to build the same wall alone.

Statement II: A man takes 10 days to build half of that wall alone while 1 woman takes 8 days to build one – third of the same wall alone and length of wall build in 1 day by a man is 6 meters

Statement III: Total lengths of wall build in 1 day when all the 5 workers work together is 27 meters.

If the data in statement II alone is sufficient to answer the question

If the data in both statements I and II together is sufficient to answer the question

If the data either in statement I and III is sufficient to answer the question

If the data either in statement II alone or I and III are sufficient to answer the question

Any two of them together are sufficient

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Explanation:

Statement II: Number of days taken by 1 man to build the wall working alone = 10*2=20 days

Number of days taken by 1 woman to build the wall working alone = 8*3=24 days

Length of wall build in 1 day by a man is 6 meters Length of wall build in 1 day by a woman is 5 meters Total number of days taken to build the wall when all the 5 workers work together