Eight persons A, B, C, D, E, F, G, and H are sitting around a circular table facing towards the center. 1. G is to the immediate left of A and third to the right of D. 2. There are exactly two persons between A and B. 3. C is not an immediate neighbor of B, but C is an immediate neighbor of G. 4. E and F are sitting adjacent to each other. 5. F is not an immediate neighbor of either A or D. Who is sitting second to the left of F?

Seven boxes B, C, D, I, J, K and L are kept one over the other but not necessarily in the same order. Only two boxes are kept between J and B. Only K is kept above I. Only two boxes are kept between K and J. C is kept at some place below L but at some place above D. How many boxes are kept between C and L?

Each of X, Y, Z, I, J, K, and L has an exam on a different day of a week starting from Monday and ending on Sunday of the same week. I has an exam on Friday. Only two people have exams between K and I. Only four people have exams between Z and K. L has an exam immediately after X. Y does not have an exam on Monday. How many people have exams between Y and J?