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Directions: Answer the questions on the basis of the information given below.
In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.
The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.
In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.
The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.
Select the correct alternative from the given choices.
Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glows in the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.
Q. If X = 31 what is the minimum number of visits required?
Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glows in the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.
Q. If X = 31 what is the minimum number of visits required?
- a)5
- b)2
- c)4
- d)3
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Directions: Answer the questions on the basis of the information given...
Each multi-colour LED has five different states i.e., OFF, Green, Blue, Yellow, and Red. With 1-visit the button connected to five multi-colour LEDs can be determined by pressing it a different number of times as follows,
Note:- By pressing the button 5th time the state of LED is OFF
By pressing the button 6th time the state of LED is Green which is same as 1st state
Similarly by pressing 7th/12th/17th time the LED will glow Blue, which is unnecessary as you have to find the least number of visits to identify X number of LEDs which is discussed later.
With 2-visit the button connected to twenty-five multi-colour LEDs can be determined by pressing it a different number of times as follows
Similarly, for any number of multi-colour LEDs X, the minimum number of visits required is n, where 5n ≥ X ≥ 5n-1.
When the multi-colour LED glows in a random colour in each instance, then one is unable to find the button associated with the multi-colour LED is pressed once/twice/thrice/four times. In that scenario, the only inference one can get by pressing the button is whether the multi-colour LED has turned OFF or ON. Therefore, the button effectively has only TWO states. So, for X = 31, the minimum number of visits (is n = 5) required is 2n ≥ 31 ≥ 2n – 1.
Answer : 5
Note:- By pressing the button 5th time the state of LED is OFF
By pressing the button 6th time the state of LED is Green which is same as 1st state
Similarly by pressing 7th/12th/17th time the LED will glow Blue, which is unnecessary as you have to find the least number of visits to identify X number of LEDs which is discussed later.
With 2-visit the button connected to twenty-five multi-colour LEDs can be determined by pressing it a different number of times as follows
Similarly, for any number of multi-colour LEDs X, the minimum number of visits required is n, where 5n ≥ X ≥ 5n-1.
When the multi-colour LED glows in a random colour in each instance, then one is unable to find the button associated with the multi-colour LED is pressed once/twice/thrice/four times. In that scenario, the only inference one can get by pressing the button is whether the multi-colour LED has turned OFF or ON. Therefore, the button effectively has only TWO states. So, for X = 31, the minimum number of visits (is n = 5) required is 2n ≥ 31 ≥ 2n – 1.
Answer : 5
Most Upvoted Answer
Directions: Answer the questions on the basis of the information given...
Understanding the Problem
Avinash needs to identify which buttons correspond to 31 multi-colour LEDs, each initially OFF. The LEDs cycle through different colours based on how many times the button is pressed, but due to a malfunction, they glow randomly among the four colours when they are ON, except for every fifth press when they turn OFF.
Strategy for Minimum Visits
To minimize the number of visits, Avinash can leverage the button pressing cycle effectively:
Conclusion
By employing this method, Avinash can observe the pattern of colours produced by each button press across five visits. This will allow him to deduce which button corresponds to each LED based on the colour sequences he recorded during the visits. Thus, the minimum number of visits required to identify all buttons for 31 LEDs is 5.
Avinash needs to identify which buttons correspond to 31 multi-colour LEDs, each initially OFF. The LEDs cycle through different colours based on how many times the button is pressed, but due to a malfunction, they glow randomly among the four colours when they are ON, except for every fifth press when they turn OFF.
Strategy for Minimum Visits
To minimize the number of visits, Avinash can leverage the button pressing cycle effectively:
- First Visit: Press each button once. This will turn ON each LED, changing its state to one of the random colours (Green, Blue, Yellow, Red).
- Second Visit: Press each button a second time. This will change the state of each LED to another random colour (different from the first visit).
- Third Visit: Press each button a third time. Again, this will change the state to another random colour.
- Fourth Visit: Press each button a fourth time. This will result in yet another change in colour.
- Fifth Visit: Press each button a fifth time. This will turn each LED OFF, allowing Avinash to confirm that the LEDs are functioning correctly.
Conclusion
By employing this method, Avinash can observe the pattern of colours produced by each button press across five visits. This will allow him to deduce which button corresponds to each LED based on the colour sequences he recorded during the visits. Thus, the minimum number of visits required to identify all buttons for 31 LEDs is 5.
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Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer?
Question Description
Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer?.
Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer?.
Solutions for Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT.
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Here you can find the meaning of Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: Answer the questions on the basis of the information given below.In a game show, there are X number of multi–colour LEDs each of which can be operated by the pressing of a different button that is connected to each of the LEDs . If a multi–colour LED is initially OFF, pressing the button connected to the multi–colour LED once will make the multi–colour LED glow Green. Pressing it two times makes the multi–colour LED glow Blue. Pressing the button three times the same multi–colour LED glow Yellow. Pressing the same button four times the multi–colour LED will glow Red. While pressing it a fifth time the multi–colour LED will be switched OFF. In the same way, the cycle repeats itself or any number of buttons presses from the sixth time onwards.The X multi–colour LEDs are all in one room and none is visible from outside this room. The buttons connected to these X multi–colour LEDs are all in a different room. Avinash, a participant in the game show, was asked to operate the buttons and try to figure out the respective button connected to each multi–colour LED. Every time he enters the room in which the multi–colour LEDs are present and checks the status of the multi–colour LEDs, it is counted as one visit. The objective of the game is to minimize his number of visits. It is known that all the multi–colour LEDs are initially OFF.Select the correct alternative from the given choices.Due to a malfunction in the same setup every time a multi–colour LED is supposed to be glowing (i.e., not off), it does not necessarily glow in the colour that is supposed to glow in as per the description above. The Multi–colour LED glowsin the four possible colours randomly. However, every fifth time the button is praised the multi–colour LED turns OFF just as it is supposed to. Avinash was informed about this malfunction and was asked to figure out the respective buttons connected to each multi–colour LED.Q. If X = 31 what is the minimum number of visits required?a)5b)2c)4d)3Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice CAT tests.
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