Question

How many students passed in first class?
I. 75% of the students who appeared in the examination have passed in first or second or third class.
II. 800 students have passed in third class.
III. The number of students who passed in second class is 60% of that in third class and the number of students who passed in first class is 55% of that in second class.

Q: Answer-How many students passed in first class? I. 75% of the students who appeared in the examination hav...

From II and III The number of students who passed in third class 800 The number of students who passed in second class 800 60100 480 The number of students who passed in first class 480 55100 264 Hence, we can find the answer from only statement II and III.

In each of these questions, one question is given followed by by data in three statements I, II and
III. You have to study the question and data in the statements and decide that the question can be answered with the data given in which of the statements and mark your answer accordingly.

A Only II and III

B Only I and II

C Only I and III

D Only III

E None of these

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