Question
Logical Reasoning Question on Reasoning
A bungalow has one of its room located on the first floor and there are three identical 100 watt electrical bulbs fixed in the room. Each bulb is connected to a specific switch located at the basement. There are only three switches in the basement. All the bulbs are switched off at present and you are also at the basement area. The first floor cannot be seen from the basement area. If you are allowed to use your common prudence, what is the minimum number of times that you will have to go from basement to first floor to identify which switch goes to which bulb?
A
3 times
B
20 times
C
1 time
D
6 times
Answer
1 time
Explanation
Solution
The correct option is (C): 1 time