The average age of A, B and C is 26 years. If the average age of A and C is 29 years, what is the age of B in a year?

Asked by Last Modified  

2 Answers

Follow 3
Answer

Please enter your answer

Trainer

49 year
1 Comments

Trainer

Average Age of A, B and C = 26 years Therefore, A+B+C = 26 x 3 = 78 years Average age of A and C = 29 years Therefore, A+C = 29 x 2 = 58 years Age of B = (Sum of A, B and C) - (sum of A and C) = 78 - 58 = 20 years
Comments

Related Questions

When the positive integer K is divided by 7, the remainder is 6. What is the remainder when k+2 is divided by 7?
answer will be 1 as remainder is 6 in first case and number is being divided by 7. when any no will be increased by 2 means 6+2=8 so dividing 8 by 7 will give remainder 1. for ex suppose k= 13 as if we...
Sandeep
0 0
6
What is the easy process to learn aptitude reasoning arithmetic and all
WITHOUT COACHING YOU NEED TO HAVE INTEREST
Sahithya
What are the prime numbers ?
A number greater than 1 which is divisible by itself and 1. Example 3, 5, 7, 11 etc.
Pavnesh Sharma
A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
Deepak 2C2/7C2 = 1/21 ? Probability=Possible out come / Total out come. 5C2/7C2 = 10/21 5C2 -> 7C2 ->
Learn Unwired

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Looking for Quantitative Aptitude Coaching?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you