The capital-output ratio is determined by? A) Sectoral allocation of capital B) Level of economic activity C) Human and natural resources D) All of these Related MCQs: In a school having roll strength 286, the ratio of boys and girls is 8:5. If 22 more girls get admitted into the school, the ratio of boys and girls becomes: The salaries of A, B and C are in the ratio 1 : 3 : 4. If the salaries are increased by 5%, 10% and 15% respectively. then the increased salaries will be in the ratio? In a mixture of 60 liters, the ratio of milk and water is 2:1. What amount of water must be added to make the ratio of milk and water as 1:2? ……. education refers to education, which is conducted in the formal educational institutions for the achievement of pre-determined goals.