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A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?
- a)Only P's drink
- b)Only P's drink and S's age
- c)Only S's age
- d)Only P's drink, Q's drink and S's age
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A rule states that in order to drink beer one must be over 18 years ol...
Explanation:
To ensure that the rule is being followed, the following must be checked:
1. Only Ps drink:
- The rule states that in order to drink beer, one must be over 18 years old. Since P is only 16 years old, they should not be drinking beer. Therefore, it must be checked if P is drinking beer or not.
2. Only Ps drink and Ss age:
- In addition to checking if P is drinking beer, it should also be checked if S is over 18 years old. Since S is the one drinking beer, their age needs to be verified to ensure compliance with the rule.
3. Only Ss age:
- Checking only S's age does not ensure that the rule is being followed. It is possible that S is of legal drinking age but someone else is also drinking beer who is underage. Therefore, this option does not provide enough information to ensure compliance with the rule.
4. Only Ps drink, Qs drink, and Ss age:
- This option provides the most comprehensive check to ensure that the rule is being followed. It includes checking if P and Q are drinking beer, as well as verifying S's age. By checking all three conditions, it can be ensured that all individuals in the bar are following the rule.
Therefore, option 'B' (Only Ps drink and Ss age) is the correct answer as it checks both the age of the person drinking beer (S) and whether an underage person (P) is drinking beer.
To ensure that the rule is being followed, the following must be checked:
1. Only Ps drink:
- The rule states that in order to drink beer, one must be over 18 years old. Since P is only 16 years old, they should not be drinking beer. Therefore, it must be checked if P is drinking beer or not.
2. Only Ps drink and Ss age:
- In addition to checking if P is drinking beer, it should also be checked if S is over 18 years old. Since S is the one drinking beer, their age needs to be verified to ensure compliance with the rule.
3. Only Ss age:
- Checking only S's age does not ensure that the rule is being followed. It is possible that S is of legal drinking age but someone else is also drinking beer who is underage. Therefore, this option does not provide enough information to ensure compliance with the rule.
4. Only Ps drink, Qs drink, and Ss age:
- This option provides the most comprehensive check to ensure that the rule is being followed. It includes checking if P and Q are drinking beer, as well as verifying S's age. By checking all three conditions, it can be ensured that all individuals in the bar are following the rule.
Therefore, option 'B' (Only Ps drink and Ss age) is the correct answer as it checks both the age of the person drinking beer (S) and whether an underage person (P) is drinking beer.
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A rule states that in order to drink beer one must be over 18 years ol...
In this question the rule states that "in order to drink beer the person must be over 18 years of age". So we will consider the following options according to the rule:
For P it is given that his/her age is 16 years and since he/she is below 18 years of age, they cannot have beer so we have to check P's drink to see if the rule is followed.
For Q it is given that his/her age is 25 years and the rule states nothing about what anyone above 18 years cannot drink therefore there is no restriction on him/her. We do not need to check his/her drink.
For R it is given that he/she is having a milkshake. Now for milkshake also the rule puts no restriction therefore there is no need to check his/her age.
and finally for S it is given that he/she is having a beer and now since the rule clearly states that if anyone is having beer then he/she must be over 18 years of age therefore we need to check S's age.
So the correct option is Option B) We need to check P's drink and S's age
For P it is given that his/her age is 16 years and since he/she is below 18 years of age, they cannot have beer so we have to check P's drink to see if the rule is followed.
For Q it is given that his/her age is 25 years and the rule states nothing about what anyone above 18 years cannot drink therefore there is no restriction on him/her. We do not need to check his/her drink.
For R it is given that he/she is having a milkshake. Now for milkshake also the rule puts no restriction therefore there is no need to check his/her age.
and finally for S it is given that he/she is having a beer and now since the rule clearly states that if anyone is having beer then he/she must be over 18 years of age therefore we need to check S's age.
So the correct option is Option B) We need to check P's drink and S's age
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A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer?
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A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer? for GATE 2025 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for GATE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer?.
A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer? for GATE 2025 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for GATE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer?.
Solutions for A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE.
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A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A rule states that in order to drink beer one must be over 18 years old. In a bar, there are 4 people. P is 16 years old, Q is 25 years old, R is drinking milkshake and S is drinking beer. What must be checked to ensure that the rule is being followed ?a)Only Ps drinkb)Only Ps drink and Ss agec)Only Ss aged)Only Ps drink, Qs drink and Ss ageCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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