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Опрос |
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GMAT/Data Sufficiency
A company's profit was $600,000 in 1980. What was its profit in 1981?
(1) There was a 20 percent increase in income in 1981.
(2) There was a 25 percent increase in costs in 1981.
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 |
Е)if not enough facts are given to answer the question |
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Alicia de la Santina, who danced with the famous Ballet de la France from 1942
to 1947, established her own performance group, the renowned Ballet de Paris,
in 1948.
А) who danced with the famous Ballet de la France from 1942 to 1947, established
В) who had danced with the famous Ballet de la France from 1942 to 1947,
established
С) who had been dancing with the famous Ballet de la France from 1942 to 1947,
established
D)who danced with the famous Ballet de la France from 1942 to 1947, had
established
Е)dancing with the famous Ballet de la France from 1942 to 1947, established
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