Directions How to Answer

Aptitude Test Topic: Critical or Logical Reasoning

Critical reasoning questions test your ability to analyze logical arguments. The arguments cover a range of topics and situations which average GMAT-takers would be expected to be able to understand, even if they are not very familiar with the subject area.

Directions

Analyze the information on which each question is based, and then choose the most appropriate of the answer choices.

To give the answer click/tap the option alphabet for your answer choice. for correct answer green check and for wrong answer a red cross will appear along with a button to show explanation with or without video of the question answer.

Critical or Logical Reasoning: Critical or Logical Reasoning Practice MCQ

Question Statement:

Wood smoke contains dangerous toxins that cause changes in human cells. Because wood smoke presents such a high health risk, legislation is needed to regulate the
use of open-air fires and wood-burning stoves.
Which of the following, if true, provides the most support for the argument above?

The amount of dangerous toxins contained inwood smoke is much less than the amount contained in an equal volume of automobile exhaust.
Within the jurisdiction covered by the proposed legislation, most heating and cooking is done with oil or natural gas.
Smoke produced by coal-burning stoves is significantly more toxic than smoke from wood-burning stoves
No significant beneficial effect on air quality would result if open-air fires were banned within the jurisdiction covered by the proposed legislation
In valleys where wood is used as the primary heating fuel, the concentration of smoke results in poor air quality

Explanation:

Correct Answer: E

Option(E) is correct
Option A : If wood smoke were as dangerous as carexhaust, this mightsupportthe idea of regulating it just as
exhaust emissions are regulated; but this statement tells usit isless dangerous.
Option B : This point suggests less of a need for legislation.
Option C : This information provides nosupport for the idea that the use of wood-burning stoves should be
regulated.
Option D : The lack ofbenefit from banning open-air fires isa point against thelegislation.
Option E : Correct. This supports the argument in favor of legislation.
The correct answer is E.

Question: 7   Test: 11 of 11 Next Test

Tests

You are taking Aptitude Test No. 11

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 7 and Test Number 11 of Critical or Logical Reasoning: Critical or Logical Reasoning. To deal with Critical or Logical Reasoning questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question:

Wood smoke contains dangerous toxins that cause changes in human cells. Because wood smoke presen .... with options: The amount of dangerous toxins contained inwood smoke is much less than the amount contained in an equal volume of automobile exhaust. , Within the jurisdiction covered by the proposed legislation, most heating and cooking is done with oil or natural gas. , Smoke produced by coal-burning stoves is significantly more toxic than smoke from wood-burning stoves , No significant beneficial effect on air quality would result if open-air fires were banned within the jurisdiction covered by the proposed legislation can be solved with the concepts and understanding of Critical or Logical Reasoning.