PWC Past Questions And Answers


41)

In which year (or years) was there more than a 3.3% difference in the GDP per person for France
compared to the UK?
 

 

Correct answer: D

Explanation
2005 uk=22000 France =23500 difference = 1500, % Difference 6.82
2006 uk=23250 France =23250 difference = 0 %, Difference= 0.00
2007 uk=23750 France =23000 difference = -750, % Difference = -3.16
2008 uk=23000 France =24000 difference = 1000, % Difference = 4.35
2009 uk=24000 France =24500 difference = 500, % Difference = 2.08
Thus the correct answer is 2008, 2005

Damage to tree stocks has increased gradually over the last 30 years, due mainly to the increasing numbers of pests, the greater resistance of the pests to chemical means of controlling them and also because of the unusually high levels of pollution in the area. It is ironic that at least some of the pollution is because more people are driving into the area to view the trees, and it is the same visitors who are responsible for accidentally transporting some of the pests. The pesticide CH44 has had progressively less impact over the last five years and is expected to be no longer cost effective within two years, whilst CH72 is now useless.


42)

If the level of pollution fell, so would the number of pests

Correct answer: C
43)

If visitors did not drive to the area to see the trees, the level of damage to tree stocks would not have increased in the last 30 years.

Correct answer: B
44)

CH44 is more effective now than CH72.

Correct answer: A
45)

CH44 was an effective pesticide 30 years ago

Correct answer: C

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