Skip to content
Early access — you're among the first to try PYQLabs. Share feedback
UGC NET 2022DecemberMorningQ9MCQanswer keyexplanation soonmedium
Research · Research Methods
Back to ResearchPreviousNext question
हिंदी version
  1. A.
  2. B.
  3. C.
  4. D.
extraneous variablesexperimental researchresearch designsequence
Next question · 2022 Q9