Twelve children A, B, C, D, E, F, G, H, I, J, K and L were seated around a square table facing the centre. They were aged 1-12 not necessarily in the same order. No two children were of the same age. There was one child at each of the corner and 2 children were seated at each of the sides.
• D was at one of the sides and was 3rd to the left of the one who was 10 years old
• K was to the immediate right of E and he was aged twice as that of E's age
• K and J were seated at a gap of 3 persons
• J was aged 4 times as that of A
• A was seated opposite to D
• D was 6 years elder to G who was to the immediate left of J
• J was opposite to the person who was 11 years old
• B was 2nd to the left of the one who was 3 years old
• The one who was 7 years old was seated opposite to C who was not the youngest
• K and the one who was 1 year old was seated at a gap of 1 and neither of them was at the corner
• K and H were born in consecutive years
• L was seated 3rd to the left of I who was opposite to the one who was 6 years old
• B was 9 years old and G was not seated beside the child who was aged 10.
• B was not neighbouring the child who was 8 years old.