alleryStart learning →Testing possible solutions until the right one turns up is called what?
AProblem reduction
BModel abstraction
CTrial-and-error
DReasoning by analogy
Answer & Solution
Correct answer: C. Trial-and-error
Trial-and-error simply tries possible solutions one after another until one works.
Keep practising Problem Solving
Browse all Problem Solving questions for SSC CGL, or explore more Reasoning topics.
Related questions
All men are mortal and Socrates is a man. What is the valid conclusion?If the alarm rings the guard wakes; the guard did not wake. What follows?All rabbits have fur; some pets are rabbits. What follows?All pens are books; all books are bags. What follows?Which type of syllogism is really inductive, not truly deductive?Some A are B and some B are C. What follows about A and C?Which fallacy occurs when both premises of a syllogism are negative?Which fallacy arises when neither premise covers all of the middle term?