A, B, C and D are four ladies who are friends of Elizabeth. On one Saturday the four of them visited Elizabeth at her weekend getaway.

I. The time of each visit was as follows: A at 8 O’clock, B at 9 O’clock, C at 10 O’clock and D at 11 O clock.

II. At least one woman visited Elizabeth between A and B.

III. At least one of C or D visited Elizabeth before A.

IV. C did not visit Elizabeth between B and D.

Questions

1) Who visited Elizabeth first?

(a) A (b) B (c) C (d) D

2) Who visited Elizabeth last?

(a) A (b) B (c) C (d) Insufficient data