1. |
## In olden days statistics also called ……………… |

A. | science of soldiers |

B. | science of kings |

C. | science of business man |

D. | science of managers |

Answer» B. science of kings |

2. |
## Now a days the use of statistics is extended to various fields such as …………. |

A. | Agriculture |

B. | Economic |

C. | Psychology |

D. | All of these |

Answer» D. All of these |

3. |
## In ………… sense, statistics refers to numerical statements of facts. |

A. | plural |

B. | singular |

C. | both |

D. | none |

Answer» A. plural |

4. |
## Measures of central tendency is also known as measures of …………… |

A. | central calculation |

B. | central location |

C. | central information |

D. | central data |

Answer» B. central location |

5. |
## The arithmetic mean of a variable ‘x’ is denoted by the symbol. |

A. | x2 |

B. | x |

C. | x |

D. | ∑ x |

Answer» C. x |

6. |
## Short cut method for calculating arithmatic mean also known as |

A. | assumed average method |

B. | Assumed variable method |

C. | Assumed mean method |

D. | All of these |

Answer» C. Assumed mean method |

7. |
## Geometric mean considered to be the best average in the construction of …… |

A. | Index numbers |

B. | median |

C. | mode |

D. | quartiles |

Answer» A. Index numbers |

8. |
## There are equal number of observations on the right and on the left of ……… value |

A. | mean |

B. | median |

C. | mode |

D. | quartile |

Answer» B. median |

9. |
## The word statistics have been derived from the Latin word – |

A. | Statistik ( |

B. | Status ( |

C. | Statista ( |

D. | Strata |

Answer» B. Status ( |

10. |
## Statistics helps in |

A. | Testing ( |

B. | Prediction ( |

C. | Formulating policies ( |

D. | all of these |

Answer» D. all of these |

11. |
## Modern statistical devices have been made business forecasting more |

A. | precise and accurate ( |

B. | difficult ( |

C. | misunderstanding ( |

D. | easy |

Answer» A. precise and accurate ( |

12. |
## ---- are the eyes of Govt. administration |

A. | Statistics ( |

B. | Economics ( |

C. | Politics ( |

D. | none |

Answer» A. Statistics ( |

13. |
## Statistics does not deals with |

A. | Qualitative ( |

B. | Quantitative ( |

C. | Both ( |

D. | None |

Answer» A. Qualitative ( |

14. |
## Statistics is an art as well as |

A. | Science ( |

B. | Average ( |

C. | Theory ( |

D. | None |

Answer» A. Science ( |

15. |
## -----is a figure that represents the whole group |

A. | Average ( |

B. | Value ( |

C. | Data ( |

D. | None |

Answer» A. Average ( |

16. |
## What is the Mean for the following observation ; 3,4,6,7,10 |

A. | 4 ( |

B. | 5( |

C. | 6 ( |

D. | 9 |

Answer» C. 6 ( |

17. |
## Which divides the value of a variable into two equal parts? |

A. | Median ( |

B. | Mean ( |

C. | Mode ( |

D. | All these |

Answer» A. Median ( |

18. |
## ----- is the value of item of a series which occurs most frequently |

A. | Median ( |

B. | Mean ( |

C. | Mode ( |

D. | none |

Answer» C. Mode ( |

19. |
## ----- is not affected by extreme items |

A. | Mean ( |

B. | Median ( |

C. | Mode ( |

D. | All these |

Answer» C. Mode ( |

20. |
## When the distribution is of open end classes which average may appropriate |

A. | Mean ( |

B. | Median ( |

C. | Mode ( |

D. | None |

Answer» B. Median ( |

21. |
## Find mode of the following series 2 3 4 3 4 3 5 3 7 |

A. | 3 ( |

B. | 4 ( |

C. | 5 ( |

D. | 2 |

Answer» A. 3 ( |

22. |
## ----- is useful for computing average rate of increase of profits , average rate of speed , average price ..etc |

A. | Arithmetic Mean ( |

B. | Geometric Mean ( |

C. | Harmonic Mean ( |

D. | Mode |

Answer» C. Harmonic Mean ( |

23. |
## -----is a mathematical average |

A. | Arithmetic Mean ( |

B. | Geometric Mean ( |

C. | Both ( |

D. | None |

Answer» A. Arithmetic Mean ( |

24. |
## -----is not a patrician value |

A. | Mean ( |

B. | Median ( |

C. | Quartiles ( |

D. | all these |

Answer» A. Mean ( |

25. |
## ---- is the half distance between the third and first quartiles |

A. | Q.D ( |

B. | M.D ( |

C. | S.D ( |

D. | Variance |

Answer» A. Q.D ( |

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