Question 918614
Let their ages be a and be respectively.
Now,
1st condition:
a-b=10
a=10 b.......(1)

2nd condition:
5years ago,
Age of jawad, a-5
age of jawal , b-5

a-5=2(b-5)....(2)
b 10-5=2b-10
B=20-5
B=15

A=b 10=25