Human technology developed from the first stone tools about two and a half million years ago. At the beginning, the rate of development was slow. Hundreds of thousands of years passed without much change. Today, new technologies are reported daily on television and in newspapers. This paragraph best supports the statement that
Options
A. stone tools were not really technology.
B. stone tools were in use for two and a half million years
C. there is no way to know when stone tools first came into use.
D. In today's world, new technologies are constantly being developed
E. none of the latest technologies is as significant as the development of stone tools.
Correct Answer
In today's world, new technologies are constantly being developed
Explanation
The last sentence states that new technologies are reported daily, and this implies that new technologies are being constantly developed. There is no support for choice a.With regard to choice b, stone tools were first used two and a half million years ago, but they were not neessarily in use all that time. Choice c is clearly wrong since the paragraph states when stone tools first came into use. Although some may agree that choice e is true, the author of the paragraph does not give support for this opinion.
An orchestra is a large group of musicians, so musicians are essential. Although many orchestras have violin sections, violins aren't essential to an orchestra (choice a). Neither a stage (choice b) nor a soloist (choice d) is necessary.
A bonus is something given or paid beyond what is usual or expected, so reward is the essential element. A bonus may not involve a raise in pay or cash (choices b and c), and it may be received from someone other than an employer (choice d).
3. Choose the picture that would go in the empty box so that the two bottom pictures are related in the same way as the top two:
Hose is to firefighter as needle is to nurse. This relationship shows the tools of the trade. A hose is a tool used by a firefighter; a needle is a tool used by a nurse.
4. Look carefully at the sequence of symbols to find the pattern. Select correct pattern:
Look carefully at the number of dots in each domino. The first segment goes from five to three to one. The second segment goes from one to three to five. The third segment repeats the first segment.
5. Look carefully at the sequence of symbols to find the pattern. Select correct pattern:
In this series, the figures increase the amount of shading by one-fourth and, once a square is completely shaded, starts over with an unshaded square. In the second segment, you will notice that the figure goes from completely shaded to completely unshaded. This is why choice a is the correct choice.
6. Look carefully at the sequence of symbols to find the pattern. Select correct pattern:
Each arrow in this continuing series moves a few degrees in a clockwise direction. Think of these arrows as the big hand on a clock. The first arrow is at noon. The last arrow before the blank would be 12:40. Choice b, the correct answer, is at 12:45.
7. Choose the picture that would go in the empty box so that the two bottom pictures are related in the same way as the top two:
The United States is to the world as a brick is to a brick house. This relationship shows part to whole. The United States is one part of the world; the brick is one part of the house.
8. Statements: "The Government will review the present policy of the diesel price in view of further spurt in the international oil prices". - A spokesman of the Government.
Conclusions:
The Government will increase the price of the diesel after the imminent spurt in the international oil prices.
The Government will not increase the price of the diesel even after the imminent spurt in the international oil prices.
The Government seeks to review the policy so as to determine whether the diesel price needs to be increased or it can be kept stable by adjusting certain other factors. So, either decision may be taken. Thus, either I or II follows.
9. Statement: An advertisement in a newspaper - "Wanted unmarried, presentable, matriculate girls between 18 and 21, able to speak fluently in English to be taken as models."
Assumptions:
Fluency in English is a pre-requisite for good performance as a model.
'Fluency in English' is a condition mentioned for girls to be taken as models. So, I is implicit. Since nothing is mentioned about the height, so II is not implicit.
10. Statement: A line in an advertisement in a newspaper - "You really get your money's worth when you buy from our shop."
Clearly, the advertisement mentions nothing about the prices of goods in the various shops. So, I is not implicit. The advertisement is given keeping in mind the desire of the people to get full value of their money. So, II is implicit.