Rimsha is 6 years older than her younger sister. After ten years, the sum of their ages will be 50 years. Find their present ages.

1. 12
2. 22
3. 32
4. 42

let the age of younger sister be X and rene=x+6
after10 years younger sister age=x+10and rene=x+10+6
x+10+x+16=50
2x+26=50
x=50-26/2=12
rene=18 years
younger sister=12years