16. On a certain road 10 percent of the motorists exceed the posted speed limit and receive speeding tickets, but 20 percent of the motorists who exceed the posted speed limit do not receive speeding tickets. What percent of the motorists on the road exceed the posted speed limit? (A) 10.5% (B) 12.5% (C) 15% [...]

Question : Directions: The following problems contain a question and two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the questions. The alternatives available are:   If a > 1, Is M > N? (M, N being positive numbers) (A) M = (a – [...]

Because natural gas is composed mostly of methane, a simple hydrocarbon, vehicles powered by natural gas emit less of certain pollutants than the burning of gasoline or diesel fuel. (A) less of certain pollutants than the burning of gasoline or diesel fuel (B) fewer of certain pollutants than burning gasoline or diesel fuel do (C) [...]

If p and q are integers, what is the value of q? (1) pq = 27 (2) p = q^2 A) Statement 1 alone is sufficient but statement 2 alone is not sufficient to answer the question asked. B) Statement 2 alone is sufficient but statement 1 alone is not sufficient to answer the question [...]

One of Ronald Reagans first acts as President was to rescind President Carters directive that any chemical banned on medical grounds in the United States be prohibited from sale to other countries. a) that any chemical banned on medical grounds in the United States be prohibited from sale to other countries b)that any chemical be [...]

For almost five thousand years after its beginning 2.5 million years ago, Homo habilis roamed the earth, lived in semi-permanent camps, gathered food and shared their economy. A. For almost five thousand years after its beginning 2.5 million years ago, B. Beginning 2.5 million years ago for a period of almost five thousand years, C. [...]

Critics have long been puzzled by the inner contradictions of major characters in John Webster�s tragedies. In his The Duchess of Malfi, for instance, the Duchess is �good� in demonstrating the obvious tenderness and sincerity of her love for Antonio, but �bad� in ignoring the wishes and welfare of her family and in making religion [...]

Although the coordination of monetary policy can help facilitate the orderly financing of existing imbalances, it is unlikely that its effect on their size is significant in the absence of an appropriate fiscal adjustment. (A) it is unlikely that its effect on their size is significant (B) it is unlikely that the size of their [...]

A cost-effective solution to the problem of airport congestion is to provide high-speed ground transportation between major cities lying 200 to 500 miles apart. The successful implementation of this plan would cost far less than expanding existing airports and would also reduce the number of airplanes clogging both airports and airways. Which of the following, [...]