CA Foundation Knowledge Portal

2nd Mathematics Question for Today:- If there is a perfect disagreement between the marks in Geography and Statistics, then what would be the value of rank correlation coefficient? (a) Any value (b) Only 1 (c) Only –1 (d) (b) or (c)

2nd Economics Question for Today:- The vertical difference between TVC and TC is equal to a) MC b) AVC c) TFC d) None of these

Economics Test have been updated on the App

Mathematics Question for Today:- Rank correlation coefficient lies between (a) 0 to 1 (b) –1 to +1 (c) –1 to 0 (d) None of these

Economics Question for Today:- Consumer surplus is highest in the case of:- a) Necessities. b) Luxuries. c) Comforts. d) Conventional necessities.

2nd Mathematics Question for Today:-The class intervals in a frequency distribution are (16 - 19), (20 - 23), (24 -27), (28 - 31) etc. the correct specification for the class (24 - 27) is (a) 24< × < 27 (b) 24≤ × <27 (c) 24< × ≤27 (d) 24≤ × ≤27

2nd Economics Question for Today:- After reaching the saturation point, consumption of additional units of the commodity cause: a) Total utility to fall and marginal utility to increase. b) Total utility and marginal utility both to increase. c) Total utility to fall and marginal utility to become negative. d) Total utility to become negative and marginal utility to fall

Mathematics Question for Today:- Mutually exclusive classification (a) Excludes both the class limits (b) Excludes the upper class limit but includes the lower class limit (c) Includes the upper class limit but excludes the upper class limit (d) Either (b) or (c)

Economics Question for Today:- Consider the following and decide which, if any, economy is without scarcity (a) The pre-independence Indian economy, where most people were farmers. (b) A mythical economy where everybody is a billionaire. (c) Any economy where income is distributed equally among its people. (d) None of the above.