If the sum of number of pages of books with C, A and D was x, then which of the following could be a possible value of x?

Which of the following statements, if given would be sufficient to determine the sum of number of pages of the books with C, A and D?

What was the sum of number of pages of the books with F, B and D?

What was the sum of number of pages of the books with C, A and E?

The two people who did not choose Sociology were?

Who were the two people who chose Chemistry?

The three subjects chosen by Ashok were

Which of the following two siblings chose Maths?

For how many siblings, the three subjects chosen by them can be uniquely determined?

Which of the following subject was definitely chosen by Alisha