CAT (DILR) PYQs

There are four bottles. It is known that either one or two of these bottles contain(s)only P, while the remaining ones contain 85% P and 15% I. What is the minimum number of tests required to ascertain the exact number of bottles containing only P?

What was the maximum aggregate score obtained by the students?

Which of the following pairs of students were part of the same project team?

i) Amala and Biman

ii) Koli and Mathew