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Reasoning - Logical Reasoning:

Logical Reasoning

MCQ - 132-8084

Close-up images of Mars by the Mariner 9 probe indicated networks of valleys that looked like the stream beds on Earth. These images also implied that Mars once had an atmosphere that was thick enough to trap the sun’s heat. If this were true, something happened to Mars billions of years ago that stripped away the planet’s atmosphere.

Question:

Close-up images of Mars by the Mariner 9 probe indicated networks of valleys that looked like the stream beds on Earth. These images also implied that Mars once had an atmosphere that was thick enough to trap the sun’s heat. If this were true, something happened to Mars billions of years ago that stripped away the planet’s atmosphere.

This paragraph best supports the statement that

  1. Mars now has little or no atmosphere.
  2. Mars once had a thicker atmosphere than Earth does.
  3. the Mariner 9 probe took the first pictures of Mars.
  4. Mars once had a thicker atmosphere than Earth does.
  5. Mars is more mountainous than Earth is.

Correct Answer: A

Explanation:

The paragraph states that Mars once had a thick atmosphere, but that it was stripped away. The other choices, true or not, cannot be found in the passage.

Record Performance

243 MCQ for effective preparation of the test of Logical Reasoning of Logical Reasoning section.

Read the MCQ statement: Close-up images of Mars by the Mariner 9 probe indicated networks of valleys that looked like the stream beds on Earth. These images also implied that .... ent that , keenly and apply the method you have learn through the video lessons for Logical Reasoning to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 132-8084.

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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