Hi

nazia is twice old as kanwal

Let x and 2x represent as Kanwal and Nazia's ages NOW respectively

Question states*** 10years ago...

 2x-10 = 4(x-10)

Solving for x

    30 = 2x

    x = 15, Kania age Now.  Nazia is 30.  (2*15)

  

CHECKING our Answer***

   20 = 4*5 

RELATED QUESTIONS

bob is twice as old as sue. ten years ago bob was three times as old as sue was then.... (answered by robertb)

Igi is now twice as old as Roni's present age. Two years ago, Betty was three times as... (answered by stanbon,Edwin McCravy)

mr. valdez is twice as old as his son. 8 years ago, he was 4 times as old as his son.... (answered by ankor@dixie-net.com,MathTherapy)

a father is now four times as old as his son. if the sum of their ages 10 years ago was... (answered by TimothyLamb)

A father is twice as old as his son 12 years ago the father was 4 times as old as the son  (answered by anukamal)

a father is twice as old as his son. 12 years ago the father was 4 times as old as the... (answered by algebrahouse.com)

Larry is twice as old as his nephew. 8 years ago, he was 3 times as old as his nephew was  (answered by swincher4391)

Tony is three times as old as Gloria. Six years ago, Tony was five times as old as... (answered by ikleyn)

selma is now 3 times as old as joyce. four years ago, selma was 4 times as old as joyce... (answered by Maths68)