Direction: Study the following information carefully and answer the questions given below. 

Eight people P, Q, R, S, T, U, V and W are sitting in a straight line and facing north direction. Their ages are, 12, 14, 18, 26, 29, 35 ,42 and 67. The one who is 12 years old is 4^th to the left of the eldest person, who is sitting at the end. The sum of the ages of S and Q is equal to P. S is not the youngest person. S and W are neighbours of Q. R’s age is not an even number and he is older than W and younger than U. Only 3 persons are sitting between S and U. Only 2 persons are sitting between Q and T, who is 29 years old. P is not the neighbour of U. R is not sitting to the left of Q.