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Two boys and who got top rank in a school is going to collector's office along with a teacher to collect trophy but because the office is in sensitive area there is some security measures in collector's office because of these measures weight in the room is not more than 200kgs. The average of the weights of the students and their teacher is 50 kg. The average of the weights of the Student and the collector is 52 kg. If the weight of the collector is 60 kg is the teacher will be present with student's when collector is giving that trophy?
  • a)
    Teacher is in the room with students
  • b)
    Teacher isn't available in room with students
  • c)
    Can't say
  • d)
    Data insufficient
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Two boys and who got top rank in a school is going to collectors offic...
We know that: - Average x Number of people = Total.
Average of weight of two Student and their teacher (i.e. total 3 members) = 50.
So, the sum of the weight of two Student and teacher = S1 + S2 + T = 50 × 3 = 150 ... (1)
(where S1 and S2 are the weights of two Student and T is the weight of the Teacher)
Again, if the weight of the Collector is C, we have S1 + S2 + C = 52 × 3 = 156 ... (2)
Now it is given that the weight of the Collector = C = 60.
By putting this value in equation (2), we have S1 + S2 = 156 - 60 = 96.
Again, by using equation (1) we have T = 150 - 96 = 54 kg.
Total weight of all of them = (96 + 54 + 60) = 210kgs. 
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Two boys and who got top rank in a school is going to collectors office along with a teacher to collect trophy but because the office is in sensitive area there is some security measures in collectors office because of these measures weight in the room is not more than 200kgs. The average of the weights of the students and their teacher is 50 kg. The average of the weights of the Student and the collector is 52 kg. If the weight of the collector is 60 kg is the teacher will be present with students when collector is giving that trophy?a)Teacher is in the room with studentsb)Teacher isnt available in room with studentsc)Cant sayd)Data insufficientCorrect answer is option 'B'. Can you explain this answer?
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Two boys and who got top rank in a school is going to collectors office along with a teacher to collect trophy but because the office is in sensitive area there is some security measures in collectors office because of these measures weight in the room is not more than 200kgs. The average of the weights of the students and their teacher is 50 kg. The average of the weights of the Student and the collector is 52 kg. If the weight of the collector is 60 kg is the teacher will be present with students when collector is giving that trophy?a)Teacher is in the room with studentsb)Teacher isnt available in room with studentsc)Cant sayd)Data insufficientCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Two boys and who got top rank in a school is going to collectors office along with a teacher to collect trophy but because the office is in sensitive area there is some security measures in collectors office because of these measures weight in the room is not more than 200kgs. The average of the weights of the students and their teacher is 50 kg. The average of the weights of the Student and the collector is 52 kg. If the weight of the collector is 60 kg is the teacher will be present with students when collector is giving that trophy?a)Teacher is in the room with studentsb)Teacher isnt available in room with studentsc)Cant sayd)Data insufficientCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two boys and who got top rank in a school is going to collectors office along with a teacher to collect trophy but because the office is in sensitive area there is some security measures in collectors office because of these measures weight in the room is not more than 200kgs. The average of the weights of the students and their teacher is 50 kg. The average of the weights of the Student and the collector is 52 kg. If the weight of the collector is 60 kg is the teacher will be present with students when collector is giving that trophy?a)Teacher is in the room with studentsb)Teacher isnt available in room with studentsc)Cant sayd)Data insufficientCorrect answer is option 'B'. Can you explain this answer?.
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