If the total ages of Vina and Shekhar is 15 years more than the total age of Shekhar and Charu. Charu is how many years younger than Vina?
Let V be Vina's age, S be Shekhar's age, and C be Charu's age.
The given condition: "the total ages of Vina and Shekhar is 15 years more than the total age of Shekhar and Charu" translates to:
V + S = (S + C) + 15
Simplifying by subtracting S from both sides:
V = C + 15
Thus, V - C = 15, meaning Charu is 15 years younger than Vina.
Answer: (C) 15
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