Q1-
A is the most relevant answer as the passage says-'the idea that war was good for an economy became fashionable'. this shows that observers took the appearance of one phenomenon with another to indicate that one caused the other
Rest all are irrelevant.
Q2-
This is not a direct question,we need to really understand the passage to answer this.
As per passage-'Any reduction in government spending means the imposition of a greater burden on the benefactors of that government spending. Cutbacks in a particular program mean that the people who normally depend on that program now must spend more of their money to make up for the government cuts. This also takes money out of consumers’ hands and leaves the economy depressed'
Let us analyse all choices-
A-Government cutbacks on public works maintenance lead to a deterioration of roads, which creates more work for private construction firms.
This is not taking money out of consumers' hands due to government cutbacks. Wrong choice. Eliminate.
B- A decrease in the federal education budget causes certain schools to close, which forces families to send their children to schools that are farther away.
If the option said that this forces people to spend more money on education, this would have been correct. But it is saying that people have to send children farther away. Irrelevant. Eliminate B
C-A federal decrease in unemployment payments causes some individuals who would otherwise remain on unemployment to seek jobs.
Irrelevant. Eliminate.
D-Government cuts in housing subsidies results in fewer houses being built.
Again irrelevant. Eliminate.
E-A reduction in the federal spending on food safety inspections leads to a rash of illnesses and an increase in the amount of money spent on medicine.
This is directly taking money out of peoples' hands. Therefore this is the correct answer.
Q3-
The passage says-' Of course, a government could go into debt during the war, but such a strategy simply means that at some point in the future, taxes must be increased or spending decreased. Plus, the interest on the debt must be paid as well.' Let us now analyse options.
A-It is no worse off than it would be funding a war by cutting spending or increasing taxes.
Irrelevant. The passage does not talk about any such thing.
B-The initial costs it incurs are less than with the other two methods, but the future costs are greater.
Since this choice has some future implications, keep this choice for now (though not the possible best answer,this is the best answer among the answer choices)
C,D,E are also irrelevant.
Therefore only B remains as the answer.
Q4-
E is the obvious answer (also all other choices are completely wrong)