Looking at a portrait of a man, Akhil said, "His mother is the wife of my father's son. Brothers and sisters I have none." At whose portrait was Akhil looking ?
Since Akhil has no brother or sister, so he is his father's only son. So wife of Akhil's father's son---Akhil's wife. Thus, Akhil's wife is the man's mother or the man is Akhil's son.
Six friends A, B, C, D, E and F joined an institute in the year 1993 but on different days. Only E has joined after C and D. C joined immediately before A and immediately after B. F is not the first or the last person to join. D will not be in any corner. Who is the first person joining the Institute?
The only possible way is BCAFDE As D & F is not in any corner and E is after C and D. C is after B and before A So the first person to join the institute is B