UKPSC PCS 2012 · Question 36 of 78

Data: Food A — protein 10%, carbohydrate 20%, fats 30%, cost Rs.1.80 per 100 g; Food B — protein 20%, carbohydrate 15%, fats 10%, cost Rs.3.00 per 100 g; Food C — protein 20%, carbohydrate 10%, fats 40%, cost Rs.2.75 per 100 g. All the following diets would supply at least 75 gms of fats. Which of these diets would cost the least ?

Quant

1. A200 gm of A and 150 gm of B
2. B500 gm of B and 100 gm of A
3. C300 gm of ACorrect
4. D200 gm of C