Question
How many students from Institute R got placement?
I. The number of students studying in Institute Q and R are in the ratio of 5:7. II. 55% of the students studying in institute R got placement. Each of the questions given below has one question and two statements marked I and II. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.Solution
From I and II, Let the number of students in institute Q be 5x and that in institute R be 7x. Then, 55% of students in R got placement. ∴ 55% of 7x got placement. So, neither I nor II is sufficient to answer the question because the exact number of students is not given.
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