Correct Answer - Option 1 : 50 liters
Given∶
Pinku 10 liters final ratio
Formula Used∶
a ∶ b ∶∶ c ∶ d
then, a/b = c/d
Calculation∶
Given ratio = 6 ∶ 5
Let the quality of Pepsi be 6x and Coke be 5x
When 10 liters more Pepsi is added, the quantity of Pepsi be 6x + 10
So, the final ratio will be
(6x + 10)/5x = 7/5
⇒ 30x + 50 = 35x
⇒ 5x = 50
⇒ x = 10
Quantity of Coke = 5x = 5 × 10 = 50 liter
∴ 50 liters Coke is added in the solution.