Study the following information carefully and answer the questions that follow :
At an Electronic Data Processing Unit, five out of the eight program sets P, Q, R, S, T, U, V and Ware to be operated daily. On any one day, except for the first day of a month, only three of the program sets must be the ones that were operated on the previous day. The program operating must also satisfy the following conditions
(i) If program P is to be operated on a day, V cannot be operated on that day.
(ii) If Q is to be operated on a day, T must be one of the programs to be operated after Q.
(iii) If R is to be operated on a day, V must be one of the programs to be operated after R.
(iv) The last program to be operated on any day must be either S or U.
Which of the following could be the set of programs to be operated on the first day of a month ?

Options

A. a. V,Q,R,T,S
B. b. U, Q, S, T, W
C. c. T, U, R, V, S
D. d. Q, S, R, V, U

Answer

C

Explanation

By analysing the given information, we get
Option (a), Condition (iii) is not satisfied.
Option (b): Condition (iv) is not satisfied.
Option (d): Condition (ii) is not satisfied. Option
(e): Condition (i) is not satisfied, So, only option (c) holds true.
Therefore, Required set of Programs to be operated on the first day of a month `rArr T, U, R, V, S`