Read the given statement(s) and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statement(s).

Statements:

Some science are business.

All business are sociology

Some sociology are yoga

Conclusion:

I. Some yoga are business.

II. Some sociology are business.

III. Some sociology are science. IV. Some yoga are science.

Given Statements:

Some science are business.

All business are sociology.

Some sociology are yoga.

The least possible Venn diagram for the given statement is:

Conclusions:

I. Some yoga are business - False (There is no direct relationship given between yoga and business. Some sociology are yoga, but not necessarily business)

II. Some sociology are business - True (Since all business are sociology, some sociology are indeed business)

III. Some sociology are science - True (Some science are business and all business are sociology, hence those part of sociology which is business are science)

IV. Some yoga are science - False (There is no direct relationship given between yoga and science. Some sociology are yoga, but not necessarily science)

So, Only conclusions II and III follow.

Hence, the correct answer is "Option 4".