Question
520 ml of a mixture contains milk and water in the ratio
of 10:z respectively. If 80 ml of water and 90 ml of milk are added into it, then the ratio of milk to water in the resulting mixture will be 4:1. Find the value of ‘z’.Solution
ATQ Quantity of milk in 520 ml of mixture = 520 × 10/(10 + z) Quantity of water in 520 ml of mixture = 520 × z/(z + 10) According to the question: {5200/(10 + z) + 90}/{520z/(z + 10) + 80} = 4/1 Or, 5200/(10 + z) + 90 = 2080z/(z + 10) + 320 Or, (5200 – 2080z)/(z + 10) = 230 Or, 5200 – 2080z = 230z + 2300 Or, 2310z = 2900 Or, z = 2
Which of the following decision theory is concerned with how people actually make decision?
Which type of decision is typically routine and repetitive, often governed by rules and policies?
Which of the following is not a characteristic of decision making?
The tendency to blame others when things go wrong, instead of looking objectively at the situation is known as __________ bias.
Decision making is ____________
Which of the following best describes the normative model of decision making?
As per the behavioural theory of decision making by Herbert Simon, there are three essential stages in the act of problem solving and decision making. W...
Which of the following is NOT a step in the decision-making process for managers?
What is the role of data and information in the selection of the best solution?
How does brainstorming contribute to identifying possible solutions?
Relevant for Exams:
