Research Aptitude

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Q.1  Which of the following is a primary source of data?

  1.     Official records
  2.     Personal records,
  3.     Oral survey
  4.     All of the above

Data can be classified as primary data and secondary data. Primary data is data gathered for the first time by the researcher; secondary data is data taken by the researcher from secondary sources, internal or external.

Q.2  The main part of a research is?

  1.     Posterior region
  2.     Title
  3.     Trunk region
  4.     all of the above

Q.3  The objective of case study is

  1.     remedial
  2.     diagnostic
  3.     educational
  4.     all of the above

Q.4  The justifiable scientific list of all references is called

  1.     Index
  2.     Bibliography
  3.     Reference
  4.     Notes

Q.5  Generalized conclusion on the basis of a sample is technically known as

  1.     Statistical inference of external validity of the research
  2.     Parameter inference
  3.     Data analysis and interpretation
  4.     All of the above

Q.6  The experimental study is based on the law of

  1.     Single variable
  2.     Occupation
  3.     Replication
  4.     interest of the subject

Q.7  Research aim at what

  1.     Control of concerned matter
  2.     Understanding of concerned matter
  3.     Human welfare with help of concerned matter
  4.     Prediction of concerned matter

Q.8  A researcher selects a probability sample of 250 out of the total population. It is

  1.     Cluster sample
  2.     A random sample
  3.     A systematic sample
  4.     A stratified sample

Q.9  How can we enhance objectivity in research?

  1.     through reliability
  2.     through validity
  3.     through impartiality
  4.     by all these ways

Q.10  Which of the following is a non-probability sample?

  1.     Quota sample
  2.     Simple random sample
  3.     Purposive sample
  4.     both 1and 2

The difference between nonprobability and probability sampling is that nonprobability sampling does not involve random selection and probability sampling does.


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