If R is used in an arrangement, T must also be used in that arrangement.
1. Which of the following is an acceptable combina- tion of varieties that the florist can select for an arrangement?
(A) P, Q, S, T, U (B) P, Q, R, U, V
(C) P, S, T, U, V (D) Q, R, S, U, V
(E) Q, R, S, T, U
2. If the florist selects variety R to be included in an arrangement, which of the following must be true of that arrangement?
(A) P is not used. (B) U is not used.
(C) Q is used. (D) S is used. (E) V is used.
3. If variety P is used in an arrangement, which of the following CANNOT be used in that arrange- ment?
(A) Q (B) R (C) S (D) U (E) V
4. If the florist does not select variety V for an arrangement, which of the following also CAN- NOT be selected?
(A) P (B) Q (C) R (D) S (E) T
5. Which of the following substitutions can the florist always make without violating the conditions gov- erning flower combination, provided the variety mentioned first was not, and the variety mentioned second was, originally going to be used in the arrangement concerned?
(A) P for R (B) Q for U C) R for T
(D) S for V (E) V for T
6. Currently, the number of first-time admissions of individuals diagnosed as manic-depressives to hos- pitals in Great Britain exceeds by nine times the number of admissions of such patients to public and private hospitals in the United States, even though the population size of the United States is many times that of Great Britain.
Which of the following, if true, would be most use- ful to an attempt to explain the situation described above?
(A) The term manic-depressive refers to a wider range of mentally ill patients in Great Britain than it does in the United States.
(B) The admission rate in the United States includes those individuals who visit clinics for the first time as well as those who are admitted directly to hospitals.
(C) A small percentage of patients diagnosed as manic-depressive in Great Britain are admit- ted to private nursing homes rather than hospitals.
(D) The variety of training institutions in psychol- ogy in the United States is greater than in Great Britain, reflecting the variety of schools of psychology that have developed in the United States.
(E) Seeking professional assistance for mental health problems no longer carries a social stigma in the United States, as it once did.
7. Some soil scientists have asserted that decaying matter on the forest floor is a far greater source of the acidity in mountain lakes than is the acid rain that falls on these lakes. Therefore, they contend, reducing acid rain will not significantly reduce the acidity levels of mountain lakes.
Which of the following statements, if true, most seriously weakens the argument above?
(A) It is natural for mountain lakes to have acidity levels higher than those of other lakes.
(B) The harmful effects of increased acidity levels in lakes have been greatly underestimated.
(C) Acid rain is found in urban and heavily indus- trialized regions of the country.
(D) There is much disagreement among soil scien- tists about the causes of acid rain.
(E) While plant life remains, acid rain significantly increases the amount of decaying organic matter in natural environments.
8. Unlike other forms of narrative art, a play, to be successful, must give pleasure to its immediate audi- ence by reflecting the concerns and values of that audience. A novel can achieve success over months or even years, but a play must be a hit or perish. Successful drama of the Restoration period, there- fore, is a good index to the typical tastes and atti- tudes of its time.
The author of the passage above assumes that
(A) plays written for Restoration audiences do not appeal to modern audiences
(B) plays are superior to novels as a form of narrative art
(C) Restoration audiences were representative of the whole population of their time
(D) playgoers and novel readers are typically distinct and exclusive groups
(E) Restoration drama achieved popular success at the expense of critical success
Questions 9-13
A game has been invented that involves a player's direct- ing a ball through four arches-1, 2, 3, and 4 in that order. On a certain day, the game is to be played on a circular lawn that has four major landmarks located around the border of the lawn at the points of the com- pass: to
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