EduGoog

Eight students A, B, C, D, E, F, G and H are planning to enjoy car racing. There are only two cars and following are the conditions :
(i). One car can accommodate maximum five and minimum four students.
(ii). A will sit in the same car in which D is sitting but H is not in the same car.
(iii). B and C can't sit in the same car in which D is sitting.
(iv). F will sit in the car of four people only alongwith A and E but certainly not with G.

If H and G are sitting in the same car, who are other two students sitting in the same car ?

Option :
A. B and C
B. C and D
C. B and D
D. E and B
E. None of these

Eight students A, B, C, D, E, F, G and H are planning to enjoy car racing. There are only two cars and following are the conditions :
(i). One car can accommodate maximum five and minimum four students.
(ii). A will sit in the same car in which D is sitting but H is not in the same car.
(iii). B and C can't sit in the same car in which D is sitting.
(iv). F will sit in the car of four people only alongwith A and E but certainly not with G.

If E and A are sitting in the same car, which of the following statements is true ?

Option :
A. Five students are sitting in the same car.
B. B is sitting in the same car.
C. F is not sitting in the same car.
D. G is not sitting in the same car.
E. None of these

Eight students A, B, C, D, E, F, G and H are planning to enjoy car racing. There are only two cars and following are the conditions :
(i). One car can accommodate maximum five and minimum four students.
(ii). A will sit in the same car in which D is sitting but H is not in the same car.
(iii). B and C can't sit in the same car in which D is sitting.
(iv). F will sit in the car of four people only alongwith A and E but certainly not with G.

Which of the following statements is superfluous for the above sitting arrangements ?

Option :
A. Only (i)
B. Only (ii)
C. Only (iii)
D. Only (iv)
E. None of these

At an Electronic Data Processing Unit, five out of the eight program sets P, Q, R, S, T, U, V and W are  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 ?

Option :
A. V, Q, R, T, S
B. U, Q, S, T, W
C. T, U,R, V, S
D. Q, S, R, V, U
E. P, R, V, S, U

At an Electronic Data Processing Unit, five out of the eight program sets P, Q, R, S, T, U, V and W are  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 is true of any day's valid program set operation ?

Option :
A. P cannot be operated at third place.
B. Q cannot be operated at third place.
C. R cannot be operated at fourth place.
D. T cannot be operated at third place.
E. U cannot be operated at fourth place.