Question 1
In a family, Kalpana is the parent of Vasant, and Finn is the grandparent.
Kalpana is 3 times as old as Vasant, and Finn is 21 years older than Kalpana.
What is the age of Kalpana?
Let Vasant (child) = 14
Then Kalpana (parent) = 3 × 14 = 42
Then Finn (grandparent) = 42 + 21 = 63
Then Kalpana (parent) = 3 × 14 = 42
Then Finn (grandparent) = 42 + 21 = 63