Twenty years from now, Vijay will become three times as old as he is now. Find his age now.
10
20
30
40
Let Vijay be x years old now
After 20 years, his age wil be x + 20
So, x + 20 = 3x or 3x = x + 20
3x - x = 20
2x = 20
x = 10
Twenty years from now, Arjun will become three times as old as he is now. His present age is ___ years.
Twenty years from now, Arjun will become three times as old as he is now. His present age is
Ten years from now, Arjun will become two times as old as he is now. His present age is ___ years.
Question 78
After 20 years, Manoj will be 5 times as old as he is now. Find his present age.