Quant Exam  >  Quant Questions  >  The average age of 24 students and the class ... Start Learning for Free
The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?
  • a)
    50 years
  • b)
    45 years
  • c)
    40 years
  • d)
    Data inadequate
  • e)
    None of these
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The average age of 24 students and the class teacher is 16 years. If t...
View all questions of this test
Most Upvoted Answer
The average age of 24 students and the class teacher is 16 years. If t...
Is 28 years old, what is the average age of the 24 students?

We can start by using the formula for finding the average:

Average = Sum of values / Number of values

Let's call the average age of the 24 students "x". We know that the class teacher's age is 28, so the sum of all the ages is:

28 + 24x

We also know that the total number of people (students and teacher) is 25. Using the formula, we can set up an equation:

16 = (28 + 24x) / 25

To solve for x, we can first multiply both sides by 25:

16 * 25 = 28 + 24x

400 = 28 + 24x

Subtracting 28 from both sides:

372 = 24x

Dividing both sides by 24:

x = 15.5

So the average age of the 24 students is 15.5 years old.
Free Test
Community Answer
The average age of 24 students and the class teacher is 16 years. If t...
Explore Courses for Quant exam
The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer?
Question Description
The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer?.
Solutions for The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Quant. Download more important topics, notes, lectures and mock test series for Quant Exam by signing up for free.
Here you can find the meaning of The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The average age of 24 students and the class teacher is 16 years. If the class teacher’s age is excluded, the average reduces by one year. What is the age of the class teacher?a)50 yearsb)45 yearsc)40 yearsd)Data inadequatee)None of theseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Quant tests.
Explore Courses for Quant exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev