Each of the following questions is followed by two statements 1 If either of the statements I or II ...........

Math and Mental Ability Data Sufficiency

Each of the following questions is followed by two statements.

1.If either of the statements I or II alone but not the other is sufficient to answer the question.

2.If both the statements I or II alone are sufficient to answer the question.

3.If questions can be answered with the help of both statements together, but not with the help of either statement alone.

4.If question cannot be answered unless more information is provided.

Friends Colony has 20,000 residents, 54% of whom are female. What percentage of the residents were born in Friends Colony?

I. The number of female residents who were born in Friends Colony is thrice the number of male residents, who were not born in Friends’s Colony.

II.The number of female residents who were not born in Friend’s Colony is thrice the number of female residents who were born in Friend’s Colony.

- Statement I:

- The number of female residents born in Friends Colony is thrice the number of male residents not born there.

- Alone, this doesn't provide sufficient information about the overall percentage of those born in Friends Colony.

- Statement II:

- The number of female residents not born in Friends Colony is thrice those born in Friends Colony.

- Alone, this also doesn't provide enough information about the overall percentage born in Friends Colony.

- Combining Both Statements:

- Together, they allow us to deduce specific values and relationships between groups.

- With values for both males and females, we can find the percentage born in Friends Colony.

Therefore, the correct option is:

- Option: 3 - Both statements together are needed to answer the question.

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