After 20 years, Priya's age will be 5 times of what her age was four years back. What is the current age of Priya?
After 20 years, Priya's age will be 5 times of what her age was four years back. What is the current age of Priya?
A40 years
B10 years
C20 years
D15 years
All DiscussionsClick here to write answer
Correct answer is: 10 years
Explanation:
Let Priya's present age be x years.
Priya's age after 20 years = (x + 20) years.
Priya's age 4 years back = (x - 4) years
Then ATQ,
x + 20 = 5 (x - 4)
x + 20 = 5x - 20
=> 4x = 40
=> x = 10
Hence, Priya's present age = x = 10 years.
All Comments
Post your answers here:
Post
