A father is now three times as old as his son fiver year back he was four times as old as his son the age os son (in year) is _____?
- 10
- 12
- 15
- 18
Explanation
(3x-5) = 4(x-5)
3x -5 = 4x -20
4x -3x = 20 -5
x=15
Related MCQs
- 2°C
- 4°C
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- 8°C
اس سوال کو وضاحت کے ساتھ پڑھیں
- 0
- 1
- 2
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 30
- 35
- 40
- 45
اس سوال کو وضاحت کے ساتھ پڑھیں
