The average age of P and Q is 20 years. If R were to replace P, the average would be 19 and if R were to replace Q, the average would be 21. What are the age of P, Q and R?
1 thought on “The average age of P and Q is 20 years. If R were to<br />replace P, the average would be 19 and if R were to<br />replace Q, the”
Answer:
A is to be replaced by c, the average would be 19 years, The average age of C and A is 21 years. The ages of A, B and C in order (in years) are. … A+B2=20 years … C+A2=21 year s
Answer:
A is to be replaced by c, the average would be 19 years, The average age of C and A is 21 years. The ages of A, B and C in order (in years) are. … A+B2=20 years … C+A2=21 year s
https://www.competoid.com › Quest…
Five years ago, the average age of P and Q was 25. The average age …
Age of R after 5 years will be. A) 15 years. B) 20 years.
Imagehttps://interviewmania.com › 344-ap…
The average of A and B is 20 years. If C were to replace
Correct Option: C. Let a, b, c are the ages of A, B and C respectively a + b = 2 X 20 = 40 …
Imagehttps://www.quora.com › The-avera…