MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
To drag a selected range of data to another worksheet in the same workbook, use the |
| A. | tab key |
| B. | alt key |
| C. | shift key |
| D. | ctrl key |
| Answer» E. | |
| 2. |
The style is draw a vertical line through the middle of each word is called _____. |
| A. | reverse |
| B. | strike thru |
| C. | italic |
| D. | normal |
| Answer» C. italic | |
| 3. |
Save option is present in _______ bar. |
| A. | menu bar |
| B. | title bar |
| C. | tool bar |
| D. | tool box |
| Answer» D. tool box | |
| 4. |
Pagemaker is a ___________ software. |
| A. | desktop publishing |
| B. | word processor |
| C. | spreadsheet |
| D. | presentation |
| Answer» B. word processor | |
| 5. |
Layout is in _______ bar. |
| A. | menu bar |
| B. | title bar |
| C. | tool bar |
| D. | tool box |
| Answer» B. title bar | |
| 6. |
________ is at the top of the window and it display the name of theapplication. |
| A. | menu bar |
| B. | title bar |
| C. | tool bar |
| D. | tool box |
| Answer» C. tool bar | |
| 7. |
__________ is displayed below the title bar |
| A. | menu bar |
| B. | title bar |
| C. | tool bar |
| D. | tool box |
| Answer» B. title bar | |
| 8. |
The commonly used standard data code to represent alphabetical, numerical and punctuationcharacters used in electronic data processing system is called |
| A. | ascii |
| B. | ebcdic |
| C. | bcd |
| D. | all of above |
| Answer» E. | |
| 9. |
The way a particular application views the data from the database that the applicationuses is a |
| A. | module. |
| B. | relational model. |
| C. | schema. |
| D. | sub schema. |
| Answer» E. | |
| 10. |
The language which has recently become the defacto standard for interfacing application programswith relational database system is |
| A. | oracle. |
| B. | sql. |
| C. | dbase. |
| D. | 4gl |
| Answer» C. dbase. | |
| 11. |
Which of the following operation is used if we are interested in only certain columns of atable? |
| A. | projection |
| B. | selection |
| C. | union |
| D. | join |
| Answer» B. selection | |
| 12. |
Which of the following button will allow you to add, delete, or change records in yourData Source? |
| A. | ‘data source’ button |
| B. | ‘edit’ button |
| C. | ‘edit data source’ button |
| D. | ‘data editing’ button |
| Answer» D. ‘data editing’ button | |
| 13. |
The spelling tool is placed on ______ toolbar |
| A. | standard |
| B. | formatting |
| C. | drawing |
| D. | reviewing |
| Answer» B. formatting | |
| 14. |
__________ is a table consisting of rows and columns. |
| A. | worksheet |
| B. | cell |
| C. | workbook |
| D. | range |
| Answer» B. cell | |
| 15. |
The tool used to select any kind of object on the page is called ______. |
| A. | rotate tool |
| B. | text tool |
| C. | pointer tool |
| D. | crop tool |
| Answer» D. crop tool | |
| 16. |
_______ is used to specify both color and type of fill and line in one operation. |
| A. | fill and stroke |
| B. | fill |
| C. | insert page |
| D. | force justify |
| Answer» B. fill | |
| 17. |
________ is the line between two lines of type. |
| A. | leading |
| B. | tracking |
| C. | formatting |
| D. | editing |
| Answer» B. tracking | |
| 18. |
To insert a chart to excel, click on _______ tab. |
| A. | insert |
| B. | home |
| C. | formulas |
| D. | view |
| Answer» B. home | |
| 19. |
The variance of two observations 10 and 17 is |
| A. | 12.25 |
| B. | 12 |
| C. | 1.225 |
| D. | 13 |
| Answer» B. 12 | |
| 20. |
The basis of classification according to differences in time is called |
| A. | Ordinal classification |
| B. | Temporal classification |
| C. | Spatial classification |
| D. | Qualitative classification |
| Answer» B. Temporal classification | |
| 21. |
The frequencies of three class intervals 54 – 58, 59 – 63, 64 – 68 of a distribution arerespectively 4, 8 and 12. The frequency density of the 2nd class is |
| A. | 1 |
| B. | 1.2 |
| C. | 1.6 |
| D. | 2 |
| Answer» E. | |
| 22. |
If a variable x takes the values 12 and 24 with equal frequencies, then mean of x is |
| A. | 36 |
| B. | 18 |
| C. | 22 |
| D. | 28 |
| Answer» C. 22 | |
| 23. |
Consider the following data: Marks in 0 – 9 10 – 19 20 – 29 30 – 39 40 – 49 Total Mathematics No. of students (f) 10 8 12 15 5 50 Frequency density of the second class is |
| A. | 0.8 |
| B. | 8 |
| C. | 1.2 |
| D. | 1 |
| Answer» B. 8 | |
| 24. |
If the odds against an event 3:5, the probability of that event is |
| A. | 3/8 |
| B. | 5/8 |
| C. | 2/3 |
| D. | 1/3 |
| Answer» C. 2/3 | |
| 25. |
If the A.M of 14, 16, x, 25, 21 be 19, then the value of x is |
| A. | 16 |
| B. | 19 |
| C. | 12 |
| D. | 21 |
| Answer» C. 12 | |
| 26. |
Given a table: Value (greater than) 100 150 200 250 Frequency 50 32 9 0 The number of observations between 150 and 200 is |
| A. | 23 |
| B. | 15 |
| C. | 8 |
| D. | 18 |
| Answer» B. 15 | |
| 27. |
Given : Q3 – Q1 = 8, Q3 + Q1 = 22, Median (Q2) = 10.5. The coefficient of skewness is |
| A. | 1/8 |
| B. | 1/7 |
| C. | 1/5 |
| D. | 1 |
| Answer» B. 1/7 | |
| 28. |
For a symmetrical distribution first quartile and median are respectively 20 and 24. Thethird quartile of the distribution is |
| A. | 28 |
| B. | 26 |
| C. | 22 |
| D. | 32 |
| Answer» E. | |
| 29. |
If the relation between two variables x and y be 5x + 7y = 28 and median of y be 3, then the median of x is |
| A. | 1.4 |
| B. | - 4.2 |
| C. | 3 |
| D. | 13/7 |
| Answer» B. - 4.2 | |
| 30. |
The Geometric Mean (G.M) for the series 1, 2, 4 is |
| A. | 2 |
| B. | 7/3 |
| C. | 3/7 |
| D. | 2.5 |
| Answer» B. 7/3 | |
| 31. |
A random variable X can take the values -1, 0 and 1 with respective probabilities 0.2,0.5 and 0.3. The expected value of X is: |
| A. | 0.3 |
| B. | 0.5 |
| C. | 0.2 |
| D. | 0.1 |
| Answer» E. | |
| 32. |
If the two regression coefficients are byx = - 0.4 and bxy = - 0.9 then the value ofcorrelation coefficient (r) is |
| A. | 0.6 |
| B. | 0.65 |
| C. | - 0.6 |
| D. | - 0.65 |
| Answer» D. - 0.65 | |
| 33. |
If the events A and B are mutually exclusive then |
| A. | P (A + B) = P (A) + P (B) |
| B. | P (A + B) = P (A) – P (B) |
| C. | P (A + B) = P (A) P (B) |
| D. | P (A + B) = 0 18 |
| Answer» B. P (A + B) = P (A) – P (B) | |
| 34. |
Two dice are thrown simultaneously, the probability of obtaining a total sum 8 is |
| A. | 1/6 |
| B. | 5/6 |
| C. | 5/36 |
| D. | 7/36 |
| Answer» C. 5/36 | |
| 35. |
The absolute deviations of the values of a variables from the mean are 10, 15, 19, 2, 14. The mean deviation is 15 |
| A. | 16 |
| B. | 14 |
| C. | 12 |
| D. | 9 |
| Answer» D. 9 | |
| 36. |
Out of total outlay 40,000 (crore) during an annual plan of a country, the central angle represented by education of amount Rs. x crore is 720. The value of x (in crore) is |
| A. | 10,000 |
| B. | 9,000 |
| C. | 6,000 |
| D. | 8,000 |
| Answer» E. | |
| 37. |
For a symmetric distribution, skewness is |
| A. | 0 |
| B. | 1 |
| C. | -1 |
| D. | 0.5 |
| Answer» B. 1 | |
| 38. |
The mode for the series 2, 5, 7, 6, 3, 7, 4, 7, 9, 2 is |
| A. | 6 |
| B. | 2 |
| C. | 7 |
| D. | 9 |
| Answer» D. 9 | |
| 39. |
The regression equation of y on x is 3x – 5y = - 12 and regression equation of x on y is2x – y = 7. The value of y when x = 10 is |
| A. | 8.4 |
| B. | 6.5 |
| C. | 7 |
| D. | 9 |
| Answer» B. 6.5 | |
| 40. |
The vertical axis of an ogive shows |
| A. | Cumulative frequencies |
| B. | Absolute frequencies |
| C. | Frequency densities |
| D. | Class boundaries |
| Answer» B. Absolute frequencies | |
| 41. |
The A.M of first n natural numbers is 6. The value of n is |
| A. | 12 |
| B. | 9 |
| C. | 11 |
| D. | 16 |
| Answer» D. 16 | |
| 42. |
If A and B be two mutually exclusive events and P(A) = 3/4; P (A U B) = 5/6 then P(B) is |
| A. | 2/3 |
| B. | 3/5 |
| C. | 5/12 |
| D. | 1/12 |
| Answer» E. | |
| 43. |
The 1st and 3rd quartiles of a frequency distribution are respectively 25 and 45. If thecoefficient of skewness be – 0.1, then the median is |
| A. | 36 |
| B. | 32 |
| C. | 24 |
| D. | 28 |
| Answer» B. 32 | |
| 44. |
If A.M and the coefficient of variation of x are 6 and 50% respectively, then the variableof x is |
| A. | 3 |
| B. | 6 |
| C. | 9 |
| D. | 11 |
| Answer» D. 11 | |
| 45. |
The Harmonic Mean (H.M.) of the series 1, 2, 4 is |
| A. | 5 |
| B. | 7 |
| C. | 7/5 |
| D. | 12/7 |
| Answer» E. | |
| 46. |
The Arithmetic Mean for the series 2, 6, 5, 7, 9, 4, 2 is |
| A. | 7 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» D. 6 | |
| 47. |
For a given frequency distribution C.V = 30%, variance = 36 and Pearson’s Coefficientof Skewness = - 0.25, the mode of the distribution is |
| A. | 24 |
| B. | 20 |
| C. | 21.5 |
| D. | 24.5 |
| Answer» D. 24.5 | |
| 48. |
The Standard Deviation (S.D) for 2 and 8 is 16 |
| A. | 5 |
| B. | 4 |
| C. | 3 |
| D. | 6 |
| Answer» D. 6 | |
| 49. |
If two regression equations x + 5y = 13 and 3x – 2y = 5, then the mean values of x andy are respectively. |
| A. | (2, 3) |
| B. | (3, 2) |
| C. | (4, 5) |
| D. | (5, 4) |
| Answer» C. (4, 5) | |
| 50. |
The mean deviation about median of 28, 7, 16, 14, 24, 15, 34, 30 is |
| A. | 8 |
| B. | 6 |
| C. | 10.5 |
| D. | 12 |
| Answer» B. 6 | |