Answer:
Option D
Explanation:
Let.the first letter of the name of each girl denote her age.
From (i), we have : A >S.
From (ii) we have: K > M >A.
From (iiii, we have : K > S.
From (iv) we have: S < M.
Combining these, we get : K > M >A > S.
Since Gargi is the eldest, so we have : G > K > M > A > S.
Sanya is the youngest.