The ratio of Gomati’s and Rashmi’s ages is 3 : 5 respectively. After ten years this ratio will become 2 : 3. What is Rashmi’s age in years? Choose the correct choice from the following.
A) 50  B) 40  C) 60  D) Cannot be determined  E) None of these
Quicker Method : After 10 years, the ratio of Gomati and Rashmi’s ages is 2 : 3. We can also write 2 : 3 as 4 : 6. Now, difference in the ratio is I in both the cases.   Therefore, 1 = 10   ∴ 5 → 5 × 10 = 50 years.   50nswer 50
<result>A</result>
The ratio of Gomati’s and Rashmi’s ages is 3 : 5 respectively. After ten years this ratio will become 2 : 3. What is Rashmi’s age in years?