Sunday, February 4, 2018


41. Which of the following variables is continuous?
(A) Attitude towards school
(B) Family size in a locality
(C) Marital status of College students
(D) Religious affiliation of workers.

42. Read the following statements about a laboratory experiment.
I. It has relatively complete control of extraneous variables.
II. Its results are applicable to real life situations.
Which of the following is correct ?
Codes :
(A) Both I and II are correct.
(B) I is incorrect, but II is correct.
(C) Neither of I and II is correct.
(D) I is correct, but II is incorrect.

43. Which of the following is not correctly matched ?
(A) Achievement Test – Content validity
(B) Aptitude Test – Predictive validity
(C) Reasoning Test – Content validity
(D) Personality test – Concurrent validity

44. Read the following two lists of items :
                  List – I                            List – II
a. Historical Research             1. Current status
b. Action Research                  2. Control of variables
c. Survey Research                  3. Natural setting
d. Experimental Research       4. Local problem
                                                5. Past oriented
Which of the following matching is correct ?
Codes :
(A) 3 4 1 2
(B) 5 4 1 2
(C) 4 3 2 5
(D) 1 2 3 4

45. In the context of a Survey Research, the following steps are taken in a certain order :
1. Sampling
2. Inference
3. Data analysis
4. Data collection
Which of the following is the right order of these steps ?
(A) 2, 3, 1, 4
(B) 1, 4, 3, 2
(C) 3, 2, 4, 1
(D) 4, 1, 2, 3

46. Which of the following is a measure of location ?
(A) Mode
(B) Mean
(C) Percentile
(D) Standard Deviation

47. An investigator wants to study the vocational aspirations of visually challenged children in a wide geographical area. He should select his sample by using
(A) Sample Random sampling
(B) Stratified sampling
(C) Purposive sampling
(D) Convenient sampling

48. The distribution of a large number of means based on samples of the sample size selected from the same population is known as
(A) normal distribution
(B) sampling distribution
(C) standard distribution
(D) rectangular distribution

49. Two variables X and Y are correlated. This means that the two variables
(A) cause variation in each other
(B) measure the same trait
(C) vary together
(D) vary independently

50. When the questions are presented to the respondents in a face-to-face situation and the interviewer fills out the query rather than the subjects it is known as
(A) An inventory
(B) A questionnaire
(C) A schedule
(D) A test


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