Answers!
As per me Sir, It has to be y-7
cuz, It says 7 years ago. so we have to take the value as 7...
but, if they would have given 5 years ago then you can take y-5!!
Comment
Hello Dhruv
We assumed
Current age of Aftab's daughter = y
So, her age 5 years ago will be
y - 5
Answer the question...
As per me Sir, It has to be y-7
cuz, It says 7 years ago. so we have to take the value as 7...
but, if they would have given 5 years ago then you can take y-5!!
Comment
Hello Dhruv
We assumed
Current age of Aftab's daughter = y
So, her age 5 years ago will be
y - 5