Question
Economics is the study of the administration of scarce
resources and the determinants of employment and income.” Definition of Economics was given by:Solution
Lord Keynes defined economics as ‘the study of the administration of scarce means and the determinants of employment and income”.
Two different alloys contain steel and aluminum in the ratios of 11:4 and 2:13, respectively. In what proportion should these two alloys be combined to ...
24, 29, 62, ?, 758, 3791
...The median of the following data will be ___
32,25,33,27,35,29,14,26 and 30.
Calculate the mean of these numbers:
18, 14, 22, 16, 20, 12
Sum of first 20 terms of an AP is 610. First term = 12. Find approximate common difference.
Find the mode of the data: 2, 2, 3, 5, 15, 15, 15, 20, 21, 23, 25, 15, 23, 25.
nth term of an AP is 0. If AP is 63, 60, 57…, then find the value of n.
A total of Rs. 558 was distributed among P, Q, R, S, T, and U. The amounts they received were in descending order and formed an arithmetic progression. ...
Find the mean of the given data set:
7, 11, 9, 13, 15, 10
The expenditure-to-savings ratio of an individual 'P' is 5:4. If the person's income rises by 25% and their savings increase by 3...
