In a Mixture, the ratio of Milk and Water is 7: 5. If 12 litre mixture drawn off and replace by 8 litre water then the ratio of Milk and Water become 1 : 1, then find out milk quantity in Initial Mixture?
Let the Initial quantity of Mixture be= 12x Total mixture after 12 litre of mixture drawn off = (12x-12) According to question, Quantity of Milk = (12x-12) × 7/12 Quantity of Water = (12x-12) × 5/12 After adding 8 litre water, Quantity of water in Mixture = (12x-12) × 5/12+ 8 Ratio of Milk and water after replacing = 1 : 1 ((12x-12) × 7/12)/((12x-12)× 5/12+ 8) = 1/1 (12x-12)× 7/12 = (12x-12) × 5/12 + 8 (84x-84)/12 = (60x-60)/12 + 8 84x-84=60x-60+96 x=5 So total Mixture = 12x = 12 × 5 = 60 litre Total milk in Initial Mixture = 60/12 × 7 = 35 litre
For fixed proportion production function, the elasticity of substitution is
Which of the following is NOT one of the four priorities on which the budget proposal of 2022-23 rests?
In a two variable linear regression model, four X and Y values were given and value of F statistic needs to be calculated. Regression equation of X on Y...
Consider the following:
Assertion (A): According to Peacock-Wiseman hypothesis, public expenditure increases overtime in a step-by-step manner.
With fixed costs of $400, a firm has average total costs of $3 and average variable costs of $2.50. Its output is:
Two mutually exclusive events
Percentage of values that lie within a band around the mean in a normal distribution with a width of two standard deviations is approximately
Park Test is used for which of the following?
