In a factory control room, there are three ON – OFF switches on the central Control panel, labeled A, B, and C. They are changed from 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 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.
In case, in default setting the switches A and B are ON and the switch C is OFF, then what could be the second setting?
In case only switch B is ON in the default setting, what must be the second Setting?
In case, all the three switches are ON in the second setting, which among the following could have been the default setting?
In case, switch A is OFF in the second setting. Which of the following could have been the default setting?
In case, only switch B is ON in the second setting. Which of the following could have been the default setting?
Which of the following default settings leads to a second setting, where only one switch is OFF?
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