Опрос от журнала "8 часов": "Чем Вы питаетесь на работе?"
Комплексный обед в фирменной столовой
Бизнес-ланч в соседнем кафе
Перекусываю в фаст-фуде
Покупаю что-нибудь в магазине по дороге на работу
Приношу вчерашний ужин из дома
Питаюсь бутербродами и прочей сухомяткой
Практически не обедаю, разве что чай попью
GMAT/Data Sufficiency
If a + b + c = 50, what is the value of a?
(1) c = 4a - b.
(2) The average of b and c is 2a.
A) if statement I alone is sufficient to answer the question, but statement 2 alone is not sufficient
B) if statement 2 alone is sufficient to answer the question, but statement I alone is not sufficient
C) if both statements together are needed to answer the question, but neither statement alone Is sufficient
D) if either statement by itself is sufficient to answer the question
E) if not enough facts are given to answer the question
ОТВЕТЫ И КОММЕНТАРИИ
Решение
D) either statement by itself is sufficient to answer the question
Some judges have allowed hospitals to disconnect life-support equipment of
patients who have no prospects for recovery. But I say that is murder. Either
we put a stop to this practice now, or we will soon have programs of euthanasia
for the old and infirm as well as others who might be considered a burden.
Rather than disconnecting life-support equipment, we should let nature take its
course.
Which of the following are valid objections to the above argument?
I. It is internally inconsistent.
II. It employs emotionally charged terms.
III. It presents a false dilemma.
А) I only
В) II only
С) III only
D) II and III only
Е) I, II, and III
Вверх 
