Which one is the assumption of law of demand?

Which one is the assumption of law of demand?

Q. Which one is the assumption of law of demand?

  1. Price of the commodity should not change
  2. Quantity demanded should not change
  3. Prices of substitutes should not change
  4. Demand curve must be linear

Answer: Prices of substitutes should not change

Demand and Supply MCQs
Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page