In economics, if a diagram has a line passing through the origin and has 45° angle with either axis and it is asserted that along the line X = Y, what is tacitly assumed?

Which one of the following is not an assumption in the law of demand?

Which one of the following central features is not associated with Capitalist Economy?

Which of the following is not an economic activity?

With reference to the Consumer Disputes Redressal at district level in India, which one of the following statements is not correct ?

Which one of the following statements with regard to economic models is not correct?