Solution:Raveena is 7 years older than her sister Praveena. The sum of their ages six years later will be 35.
Let the present ages of Raveena and Praveena is and years,
According to the question,
Six years later,
Age of Raveena
Age of Praveena
From equation (i), we get
Thus, the ages of Raveena and Praveena is and respectively.
Hence, 2 is the correct option.