If the positions of the first and the second digits in each of the numbers are interchanged, which of the following will be the third from the top when they are arranged in descending order after the rearrangement ?
Direction (Q. 9 - 10) : Following questions are based on the information given below:
(i) 'P x Q' means 'P is the father of Q'.
(ii) ' P - Q ' means 'Pis the sister of Q'.
(iii) 'P + Q' means 'P is the mother of Q'.
(iv) 'P *• Q' means 'P is the brother of Q'.
In the expression 'R + T x S + Q', how is S related to R ?