Reasoning - Analytical Reasoning:

Analytical Reasoning

MCQ - 293-927

On a factory control room, there are three ON-OFF switches on the central control panel, labeled A, B, and C. They are changed from the default setting to a required setting based on the following rules: In case only switch A is ON in the default setting, then turn switch B ON. In case, switches A and B are the only switches ON in the default setting, then turn switch C ON. In case all the three switches are ON, in the default setting, then turn the switch C OFF. For any other default setting, turn ON all switches that are OFF and turn OFF all switches, if any, that are ON.

Question:

In case, all the three switches are ON in the second setting, which among the following could have been the default setting?

A ON, B ON, C ON.
A ON, B ON, C OFF.
A ON, B OFF, C ON.
A ON, B ON, C OFF.
A OFF, B ON, C OFF

Correct Answer: B

Explanation:

If all switches are ON in the second setting, then it means that A and B switches were ON and B was OFF in the default setting. This answer comes from the condition that if A and B are ON, then C must also be turned ON.

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

Read the MCQ statement: In case, all the three switches are ON in the second setting, which among the following could have been the default setting?, 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. 293-927.

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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