# Line Charts Visual Analysis and Understanding Test Questions and Answers

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Answer the questions based on the given line graph.

Ratio of Exports to Imports (in terms of money in million Singapore Dollar) of Two Companies Over the Years

In how many of the given years were the exports more than the imports for Company A?

### Answer & Explanation:

Answer: Option B

Explanation:

The exports are more than imports in those years for which the exports to imports ratio are more than 1. For Company A, such years are 1995, 1996 and 1997.

Thus, during these 3 years, the exports are more than the imports for Company A.

If the imports of Company A in 1997 were increased by 40 percent, what would be the ratio of exports to the increased imports?

### Answer & Explanation:

Answer: Option B

Explanation:

If the exports of Company A in 1998 were 237 million Singapore Dollar, what was the amount of imports in that year?

### Answer & Explanation:

Answer: Option D

Explanation:

In which year(s) was the difference between impors and exports of Company B the maximum?

### Answer & Explanation:

Answer: Option D

Explanation:

We shall try to find the difference between the imports and exports of Company B for various years one by one:

For 1995: We have

E/I= 0.75

where E = amount of exports, I = amount of imports in 1995.

=> E = 0.75I

Therefore I - E = 0.75 x I = 0.25I.

Thus, the difference between the imports and exports of Company B in 1995 is dependent on the amount of imports of Company B in 1995.

Similarly, the difference for other years can be determined only if the amount of imports for these years is known.

Since the imports or exports for various years are not know, the differences between and exports for various years cannot be determined.

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