Reasoning - Analytical Reasoning:

Analytical Reasoning

MCQ - 6-640

Disease J is always communicable; its symptoms are red splotches, which appear the day after infection.
Disease K is only communicable the day after infection; its symptoms are blue lips or red splotches, which appear the day of infection.
Disease L only infects concurrently with Disease J; its symptoms swollen ears, which appear the day after infection, are negated by Disease K.
These are the only diseases possible. Peter had lunch with Paul on Tuesday. Paul had dinner with Mary on Wednesday. Symptoms appear for only one day.

Question:

Which of the following pairs of symptoms are possible?
I. Blue lips and swollen ears
II Swollen ears and red splotches
III. Blue lips and red splotches

I
II
III
II
I and III

Correct Answer: D

Explanation:

The following simple chart may be helpful in answering the questions:

Disease	When communicable	Symptom
J	Always	Red splotches appear Day after Inf.
K	Day after infection	Blue lips or red splotches appear day of Inf.
L	Only with J	Swollen ears appear Day after Inf. Negated by disease K

Tuesday:Peter and Paul
Wednesday: Paul and Mary

I. Blue lips and swollen ears are not possible together: Disease L’s symptoms are negated by Disease K. FALSE
II. Swollen ears and red splotches will both appear the day after infection with Diseases J and L. True.
III. Blue lips and red splotches will appear together if a person is infected with Disease K a day after infection by Disease J. True

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424 MCQ for effective preparation of the test of Analytical Reasoning of Analytical Reasoning section.

Read the MCQ statement: Which of the following pairs of symptoms are possible? I. Blue lips and swollen ears II Swollen ears and red splotches III. Blue lips and red splotches , keenly and apply the method you have learn through the video lessons for Analytical Reasoning to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 6-640.

How to Answer

Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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