Q. Reliability is the fundamental quality of a’ research which also reflects SuperiorityPurity of dataVerifiabilityValidity Answer: Validity

Q. A research should be ObjectivePurposive samplingReliableAll the above Answer: All the above

Q. The main condition which should be followed by research is Honest explorationKnowledge of facts and principlesStandardized findings and conclusionsAll the above Answer: All of the above

Q. Research is based upon Rating scaleExperimentsGeneral principlesScientific method Answer: Scientific method

Q. In Hindi language the term Anusandhan refers to Become goal-orientedAttain the aimPreying of an aimFollower of an aim Answer: Follower of an aim

Q. Researches are generally treated as ‘Identity symbols’ of a nation because Researches reflect the progress of a nationResearches focus on human developmentResearches help in acquiring international prestigeAll the above Answer: All the above

Q. Validity of a research can be improved by Taking the true representative sample of the populationEliminating extraneous factorsBoth of the above measuresNone of these Answer: Both of the above measures

Q. Generalized conclusion on the basis of a sample is technically known as Statistical inference of external validity of the researchParameter inferenceData analysis and interpretationAll of the above Answer: Statistical inference of external validity of the research

Q. A statistical measure based upon the entire population is called parameter while measure based upon a sample is known as Sample parameterInferenceNone of theseStatistic Answer: Statistic

Q. A researcher divides the populations into PG, graduates and 10+2 students and using the random digit table he selects some of them from each. This is technically called Stratified samplingStratified random samplingRepresentative sampling,None of these Answer: Stratified random sampling